9-letter words ending with IUM

Dive into the specific realm of 9-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.

  • plutonium 13
  • potassium 13
  • gymnasium 17
  • magnesium 14
  • symposium 18
  • harmonium 16
  • aluminium 13
  • bacterium 15
  • zirconium 22
  • palladium 14
  • terrarium 11
  • presidium 14
  • strontium 11
  • euphonium 16
  • sensorium 11
  • deuterium 12
  • cymbidium 21
  • collyrium 16
  • germanium 14
  • neodymium 17
  • nelumbium 15
  • neptunium 13
  • pastorium 13
  • mazaedium 23
  • ytterbium 16
  • zoocytium 25
  • virginium 15
  • septarium 13
  • sporidium 14
  • rhipidium 17
  • rhizobium 25
  • ruthenium 14
  • sacrarium 13
  • sympodium 19
  • synangium 15
  • synedrium 15
  • syncytium 19
  • tellurium 11
  • tentorium 11
  • trapezium 22
  • triennium 11
  • trifolium 14
  • triforium 14
  • tripudium 14
  • trisodium 12
  • unununium 11
  • uropygium 17
  • uredinium 12
  • vaccinium 18
  • vestigium 15
  • sulfonium 14
  • pollinium 13
  • pomoerium 15
  • prooemium 15
  • purdonium 14
  • pterygium 17
  • pycnidium 19
  • reptilium 13
  • hydronium 18
  • hospitium 16
  • impluvium 18
  • magnalium 14
  • martyrium 16
  • marsupium 15
  • manubrium 15
  • helvetium 17
  • herbarium 16
  • hieracium 16
  • contagium 14
  • cormidium 16
  • criterium 13
  • ctenidium 14
  • decennium 14
  • dentalium 12
  • deliquium 21
  • diacodium 15
  • diazonium 21
  • desmodium 15
  • dichasium 17
  • drepanium 14
  • effluvium 20
  • ectropium 15
  • elaterium 11
  • coenobium 15
  • coccidium 18
  • collegium 14
  • collodium 14
  • colluvium 16
  • columbium 17
  • excambium 24
  • fastigium 15
  • gelsemium 14
  • glucinium 14
  • gynoecium 17
  • gynaecium 17
  • encolpium 15
  • epilobium 15
  • epimysium 18
  • epicedium 16
  • entropium 13
  • beryllium 16
  • berkelium 17
  • bronchium 18
  • caldarium 14
  • carbonium 15
  • calvarium 16
  • cerastium 13
  • asplenium 13
  • anthurium 14
  • anthodium 15
  • arbitrium 13
  • americium 15
  • achaenium 16
  • moscovium 18
  • joliotium 18
  • hydroxium 25
  • dicalcium 16
  • flerovium 17

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