Solve Words

12-Letter Words Ending in IUM

There are 21 12-letter words that end in IUM. 2 are common words, such as PRASEODYMIUM and PROTACTINIUM. A rarer one is SPERMAGONIUM. 4 words contain a doubled letter.

Full list 21

praseodymiumprotactiniumamphitheciumandrocliniumepithalamiumhypogastriumnielsbohriumperinephriumperionychiumprothalamiumquinquenniumradiothoriumspermogoniumsuperpremiumtransuraniumunnilpentiumunnilquadiumappressoriumarchesporiumpseudopodiumspermagonium

About this list

Words
21 (2 common words)
Common example
praseodymium
Rare example
spermagonium
Doubled letters
4
Ending in S
0
Back to the indexWords of this length.12-letter wordsWords of this length.All word listsLengths, starts, and endings.11-letter IUMWords of this length.13-letter IUMWords of this length.Open the finder with this filterSearch by the letters you have.

Questions

How many 12-letter words ending in ium are there?

21. 2 of them are common words.

What is a common example?

PRASEODYMIUM is among the common words in this set.