7-letter words ending with IUM
Dive into the specific realm of 7-letter words that conclude with the letter IUM. This focused section reveals the fascinating ways in which words of this particular length, ending with IUM, contribute to the richness of the English language. Whether it's for expanding your vocabulary, solving puzzles, or simply for the love of words, discover how these terms uniquely blend length and ending sound.
| 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 | - |
| spodium | 12 | - | - |
| stibium | 11 | - | - |
| stomium | 11 | - | - |
| taedium | 10 | - | - |
| 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 | - |
| 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 | - |
| 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 | - |
| tertium | 9 | - | - |
| terbium | 11 | a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite | - |
| uredium | 10 | - | - |
| yttrium | 12 | a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys | - |
| zoarium | 18 | - | - |
| zoecium | 20 | - | - |
| ballium | 11 | - | - |
| bohrium | 14 | a transuranic element | - |
| caesium | 11 | a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal | - |
| cambium | 15 | a formative one-cell layer of tissue between xylem and phloem in most vascular plants that is responsible for secondary growth | - |
| alumium | 11 | - | - |
| alodium | 10 | - | - |
| 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 | - |
| hahnium | 15 | a 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 | - |
| hassium | 12 | a radioactive transuranic element | - |
| holmium | 14 | a trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds | - |
| ischium | 14 | one of the three sections of the hipbone; situated below the ilium | - |
| fermium | 14 | a radioactive transuranic metallic element produced by bombarding plutonium with neutrons | - |
| muonium | 11 | - | - |
| niobium | 11 | a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium | - |
| pallium | 11 | (zoology) a protective layer of epidermis in mollusks or brachiopods that secretes a substance forming the shell | - |
| oxonium | 16 | - | - |
| plagium | 12 | - | - |
| protium | 11 | genus of chiefly tropical American trees having fragrant wood and yielding gum elemi | - |
| pythium | 17 | any fungus of the genus Pythium | - |
| 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 | - |
| orarium | 9 | - | - |
| dubnium | 12 | a transuranic element | - |
| elogium | 10 | - | - |
| eluvium | 12 | - | - |
| erodium | 10 | geraniums of Europe and South America and Australia especially mountainous regions | - |
| exuvium | 19 | - | - |
