Words Ending With IUM
Explore the intriguing collection of words that conclude with the letter IUM. This section emphasizes how the final placement of IUM influences the tone and character of each word. Whether it's common vocabulary or less familiar terms, uncover the unique impact of ending with IUM in the world of words.
4 letter words
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| pium | 8 | - | - |
5 letter words
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| opium | 9 | an addictive narcotic extracted from seed capsules of the opium poppy | - |
| ilium | 7 | an ancient city in Asia Minor that was the site of the Trojan War | - |
| onium | 7 | - | - |
| odium | 8 | hate coupled with disgust | - |
6 letter words
View all| Word | Points | Definition | Sentence example |
|---|---|---|---|
| medium | 11 | (usually plural) transmissions that are disseminated widely to the public | - |
| sodium | 9 | a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt) | - |
| valium | 11 | a tranquilizer (trade name Valium) used to relieve anxiety and relax muscles; acts by enhancing the inhibitory actions of the neurotransmitter GABA; can also be used as an anticonvulsant drug in cases of nerve agent poisoning | - |
| helium | 11 | a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas) | - |
| podium | 11 | a platform raised above the surrounding level to give prominence to the person on it | - |
| atrium | 8 | any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart) | - |
| radium | 9 | an intensely radioactive metallic element that occurs in minute amounts in uranium ores | - |
| tedium | 9 | the feeling of being bored by something tedious | - |
| barium | 10 | a soft silvery metallic element of the alkali earth group; found in barite | - |
| cesium | 10 | a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal | - |
| allium | 8 | large genus of perennial and biennial pungent bulbous plants: garlic; leek; onion; chive; sometimes placed in family Alliaceae as the type genus | - |
| aecium | 10 | fruiting body of some rust fungi bearing chains of aeciospores | - |
| bivium | 13 | - | - |
| conium | 10 | small genus of highly toxic biennials: hemlock | - |
| cilium | 10 | any of the short curved hairs that grow from the edges of the eyelids | - |
| cerium | 10 | a ductile grey metallic element of the lanthanide series; used in lighter flints; the most abundant of the rare-earth group | - |
| curium | 10 | a radioactive transuranic metallic element; produced by bombarding plutonium with helium nuclei | - |
| corium | 10 | the deep vascular inner layer of the skin | - |
| gonium | 9 | - | - |
| folium | 11 | a thin layer or stratum of (especially metamorphic) rock | - |
| erbium | 10 | a trivalent metallic element of the rare earth group; occurs with yttrium | - |
| echium | 13 | a genus of bristly herbs and shrubs of the family Boraginaceae | - |
| dolium | 9 | - | - |
| indium | 9 | a rare soft silvery metallic element; occurs in small quantities in sphalerite | - |
| omnium | 10 | - | - |
| osmium | 10 | a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known | - |
| ostium | 8 | - | - |
| oidium | 9 | - | - |
| milium | 10 | a small whitish lump in the skin due to a clogged sebaceous gland | - |
| minium | 10 | a reddish oxide of lead (Pb3O4) used as a pigment in paints and in glass and ceramics | - |
| lolium | 8 | darnel; ryegrass | - |
| labium | 10 | a liplike structure that bounds a bodily orifice (especially any of the four labiate folds of a woman's vulva) | - |
| kalium | 12 | - | - |
| ionium | 8 | - | - |
| tomium | 10 | - | - |
| xenium | 15 | - | - |
| telium | 8 | - | - |
| sepium | 10 | - | - |
7 letter words
View all| Word | Points | Definition | Sentence example |
|---|---|---|---|
| stadium | 10 | a large structure for open-air sports or entertainments | - |
| uranium | 9 | a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons | - |
| premium | 13 | payment or reward (especially from a government) for acts such as catching criminals or killing predatory animals or enlisting in the military | - |
| calcium | 13 | a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals | - |
| lithium | 12 | a soft silver-white univalent element of the alkali metal group; the lightest metal known; occurs in several minerals | - |
| cranium | 11 | the part of the skull that encloses the brain | - |
| iridium | 10 | a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium | - |
| cadmium | 14 | a soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores | - |
| natrium | 9 | - | - |
| thorium | 12 | a soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands | - |
| tritium | 9 | a radioactive isotope of hydrogen; atoms of tritium have three times the mass of ordinary hydrogen atoms | - |
| exuvium | 19 | - | - |
| erodium | 10 | geraniums of Europe and South America and Australia especially mountainous regions | - |
| eluvium | 12 | - | - |
| elogium | 10 | - | - |
| dubnium | 12 | a transuranic element | - |
| orarium | 9 | - | - |
| rhenium | 12 | a rare heavy polyvalent metallic element that resembles manganese chemically and is used in some alloys; is obtained as a by-product in refining molybdenum | - |
| pythium | 17 | any fungus of the genus Pythium | - |
| protium | 11 | genus of chiefly tropical American trees having fragrant wood and yielding gum elemi | - |
| plagium | 12 | - | - |
| oxonium | 16 | - | - |
| pallium | 11 | (zoology) a protective layer of epidermis in mollusks or brachiopods that secretes a substance forming the shell | - |
| niobium | 11 | a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium | - |
| muonium | 11 | - | - |
| fermium | 14 | a radioactive transuranic metallic element produced by bombarding plutonium with neutrons | - |
| ischium | 14 | one of the three sections of the hipbone; situated below the ilium | - |
| holmium | 14 | a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds | - |
| hassium | 12 | a radioactive transuranic element | - |
| hafnium | 15 | a grey tetravalent metallic element that resembles zirconium chemically and is found in zirconium minerals; used in filaments for its ready emission of electrons | - |
| hahnium | 15 | a transuranic element | - |
| gallium | 10 | a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores | - |
| alodium | 10 | - | - |
| alumium | 11 | - | - |
| cambium | 15 | a formative one-cell layer of tissue between xylem and phloem in most vascular plants that is responsible for secondary growth | - |
| caesium | 11 | a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal | - |
| bohrium | 14 | a transuranic element | - |
| ballium | 11 | - | - |
| zoecium | 20 | - | - |
| zoarium | 18 | - | - |
| yttrium | 12 | a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys | - |
| uredium | 10 | - | - |
| terbium | 11 | a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite | - |
| tertium | 9 | - | - |
| thulium | 12 | a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime | - |
| trivium | 12 | (Middle Ages) an introductory curriculum at a medieval university involving grammar and logic and rhetoric; considered to be a triple way to eloquence | - |
| rhodium | 13 | a white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum | - |
| taedium | 10 | - | - |
| stomium | 11 | - | - |
| stibium | 11 | - | - |
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8 letter words
View all| Word | Points | Definition | Sentence example |
|---|---|---|---|
| aquarium | 19 | a tank or pool or bowl filled with water for keeping live fish and underwater animals | - |
| titanium | 10 | a light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite | - |
| delirium | 11 | state of violent mental agitation | - |
| ammonium | 14 | the ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion | - |
| emporium | 14 | a large retail store organized into departments offering a variety of merchandise; commonly part of a retail chain | - |
| chromium | 17 | a hard brittle multivalent metallic element; resistant to corrosion and tarnishing | - |
| solarium | 10 | a room enclosed largely with glass and affording exposure to the sun | - |
| geranium | 11 | any of numerous plants of the family Geraniaceae | - |
| selenium | 10 | a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite) | - |
| polonium | 12 | a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor | - |
| rubidium | 13 | a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite | - |
| thallium | 13 | a soft grey malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores | - |
| imperium | 14 | the domain ruled by an emperor or empress; the region over which imperial dominion is exercised | - |
| refugium | 14 | - | - |
| freemium | 15 | - | - |
| limonium | 12 | sea lavender | - |
| nihonium | 13 | - | - |
| caladium | 13 | any plant of the genus Caladium cultivated for their ornamental foliage variously patterned in white or pink or red | - |
| diluvium | 14 | - | - |
| didymium | 17 | - | - |
| cyathium | 18 | - | - |
| cymatium | 17 | (architecture) a molding for a cornice; in profile it is shaped like an S (partly concave and partly convex) | - |
| conidium | 13 | an asexually produced fungal spore formed on a conidiophore | - |
| coronium | 12 | - | - |
| coremium | 14 | - | - |
| conarium | 12 | - | - |
| ciborium | 14 | - | - |
| lixivium | 20 | - | - |
| ossarium | 10 | - | - |
| oncidium | 13 | any orchid of the genus Oncidium: characterized by slender branching sprays of small yellow and brown flowers; often grown as houseplants | - |
| onychium | 18 | small terrestrial ferns of Old World tropics and subtropics: clawed ferns; sometimes placed in family Cryptogrammataceae | - |
| oogonium | 11 | - | - |
| ordalium | 11 | - | - |
| opsonium | 12 | - | - |
| nobelium | 12 | a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known | - |
| mycelium | 17 | the vegetative part of a fungus consisting of a mass of branching threadlike hyphae | - |
| nebulium | 12 | - | - |
| motorium | 12 | - | - |
| masurium | 12 | - | - |
| meconium | 14 | thick dark green mucoid material that is the first feces of a newborn child | - |
| lutecium | 12 | a trivalent metallic element of the rare earth group; usually occurs in association with yttrium | - |
| lutetium | 10 | a trivalent metallic element of the rare earth group; usually occurs in association with yttrium | - |
| gonidium | 12 | - | - |
| ingenium | 11 | - | - |
| indusium | 11 | a membrane enclosing and protecting the developing spores especially that covering the sori of a fern | - |
| illinium | 10 | - | - |
| illuvium | 13 | - | - |
| indicium | 13 | - | - |
| hymenium | 18 | spore-bearing layer of cells in certain fungi containing asci or basidia | - |
| helenium | 13 | genus of American herbs with flowers having yellow rays: sneezeweeds | - |
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9 letter words
View all| Word | Points | Definition | Sentence example |
|---|---|---|---|
| plutonium | 13 | a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239 | - |
| potassium | 13 | a light soft silver-white metallic element of the alkali metal group; oxidizes rapidly in air and reacts violently with water; is abundant in nature in combined forms occurring in sea water and in carnallite and kainite and sylvite | - |
| gymnasium | 17 | athletic facility equipped for sports or physical training | - |
| magnesium | 14 | a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine) | - |
| symposium | 18 | a meeting or conference for the public discussion of some topic especially one in which the participants form an audience and make presentations | - |
| harmonium | 16 | a free-reeded instrument with a piano keyboard in which air is forced through the reeds by bellows | - |
| aluminium | 13 | a silvery ductile metallic element found primarily in bauxite | - |
| bacterium | 15 | (microbiology) single-celled or noncellular spherical or spiral or rod-shaped organisms lacking chlorophyll that reproduce by fission; important as pathogens and for biochemical properties; taxonomy is difficult; often considered to be plants | - |
| zirconium | 22 | a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon | - |
| palladium | 14 | a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry | - |
| terrarium | 11 | a vivarium in which selected living plants are kept and observed | - |
| presidium | 14 | a permanent executive committee in socialist countries that has all the powers of some larger legislative body and that acts for it when it is not in session | - |
| euphonium | 16 | a bass horn (brass wind instrument) that is the tenor of the tuba family | - |
| strontium | 11 | a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite | - |
| deuterium | 12 | an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen) | - |
| sensorium | 11 | the areas of the brain that process and register incoming sensory information and make possible the conscious awareness of the world | - |
| germanium | 14 | a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite | - |
| collyrium | 16 | lotion consisting of a solution used as a cleanser for the eyes | - |
| cymbidium | 21 | any of various plants of the genus Cymbidium having narrow leaves and a long drooping cluster of numerous showy and variously colored boat-shaped flowers; extensively hybridized and cultivated as houseplants and important florists' flowers | - |
| flerovium | 17 | - | - |
| dicalcium | 16 | - | - |
| hydroxium | 25 | - | - |
| joliotium | 18 | - | - |
| moscovium | 18 | - | - |
| achaenium | 16 | - | - |
| americium | 15 | a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms | - |
| arbitrium | 13 | - | - |
| anthodium | 15 | - | - |
| anthurium | 14 | any of various tropical American plants cultivated for their showy foliage and flowers | - |
| asplenium | 13 | in some classification systems placed in family Polypodiaceae | - |
| cerastium | 13 | mouse-eared chickweed | - |
| calvarium | 16 | - | - |
| carbonium | 15 | - | - |
| caldarium | 14 | - | - |
| bronchium | 18 | - | - |
| berkelium | 17 | a radioactive transuranic element; discovered by bombarding americium with helium | - |
| beryllium | 16 | a light strong brittle grey toxic bivalent metallic element | - |
| entropium | 13 | - | - |
| epicedium | 16 | - | - |
| epimysium | 18 | - | - |
| epilobium | 15 | large widely distributed genus of herbs and subshrubs of especially western North America and Arctic areas | - |
| encolpium | 15 | - | - |
| gynaecium | 17 | - | - |
| gynoecium | 17 | a female gametoecium | - |
| glucinium | 14 | a light strong brittle grey toxic bivalent metallic element | - |
| gelsemium | 14 | evergreen twining shrubs of Americas and southeastern Asia | - |
| fastigium | 15 | - | - |
| excambium | 24 | - | - |
| columbium | 17 | a former name for niobium | - |
| colluvium | 16 | - | - |
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10 letter words
View all| Word | Points | Definition | Sentence example |
|---|---|---|---|
| millennium | 14 | the 1000th anniversary (or the celebration of it) | - |
| auditorium | 13 | the area of a theater or concert hall where the audience sits | - |
| sanatorium | 12 | pejorative terms for an insane asylum | - |
| sanitarium | 12 | a hospital for recuperation or for the treatment of chronic diseases | - |
| consortium | 14 | an association of companies for some definite purpose | - |
| moratorium | 14 | a legally authorized postponement before some obligation must be discharged | - |
| compendium | 19 | a publication containing a variety of works | - |
| proscenium | 16 | the wall that separates the stage from the auditorium in a modern theater | - |
| honorarium | 15 | a fee paid for a nominally free service | - |
| paramecium | 18 | any member of the genus Paramecium | - |
| colloquium | 23 | an academic meeting or seminar usually led by a different lecturer and on a different topic at each meeting | - |
| nasturtium | 12 | aquatic herbs | - |
| digitorium | 14 | - | - |
| desiderium | 14 | - | - |
| gadolinium | 14 | a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group | - |
| fumatorium | 17 | - | - |
| filopodium | 18 | - | - |
| exosporium | 21 | - | - |
| euphorbium | 19 | an acrid brown gum resin now used mainly in veterinary medicine | - |
| eupatorium | 14 | large genus of chiefly tropical herbs having heads of white or purplish flowers | - |
| epineurium | 14 | - | - |
| eponychium | 22 | - | - |
| epithelium | 17 | membranous tissue covering internal organs and other internal surfaces of the body | - |
| epicardium | 17 | the innermost of the two layers of the pericardium | - |
| epicranium | 16 | the muscle and aponeurosis and skin covering the cranium | - |
| embothrium | 19 | small genus of South American evergreen shrubs or small trees with long willowy branches and flowers in flamboyant terminal clusters | - |
| dysprosium | 18 | a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic | - |
| lycopodium | 20 | type and sole genus of the Lycopodiaceae; erect or creeping evergreen plants often used for Christmas decorations | - |
| pancratium | 16 | - | - |
| panaritium | 14 | - | - |
| opprobrium | 18 | state of disgrace resulting from public abuse | - |
| ommatidium | 17 | any of the numerous small cone-shaped eyes that make up the compound eyes of some arthropods | - |
| osmiridium | 15 | a hard and corrosion resistant mineral that is a natural alloy of osmium and iridium (usually containing small amounts of rhodium and platinum); used in needles and pen nibs etc. | - |
| osmeterium | 14 | - | - |
| oceanarium | 14 | - | - |
| natatorium | 12 | pool that provides a facility for swimming | - |
| nephridium | 18 | - | - |
| myocardium | 20 | the middle muscular layer of the heart wall | - |
| monosodium | 15 | - | - |
| monopodium | 17 | - | - |
| miracidium | 17 | - | - |
| meitnerium | 14 | a radioactive transuranic element | - |
| synandrium | 16 | - | - |
| subsellium | 14 | - | - |
| sudatorium | 13 | a bathhouse for hot air baths or steam baths | - |
| sulphonium | 17 | - | - |
| stramonium | 14 | - | - |
| stichidium | 18 | - | - |
| spermatium | 16 | - | - |
| spermarium | 16 | - | - |
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