7-Letter Words Containing IUM

There are 61 7-letter words that contain IUM. 38 are common words, such as ATRIUMS and BARIUMS. A rarer one is ZOECIUM. In this set, S is the most frequent open letter (26 words). 5 words contain a doubled letter.

Full list 61

Common words

atriumsbariumscadmiumcalciumcambiumceriumscesiumscraniumcuriumserbiumsfermiumgallium
atriumsbariumscadmiumcalciumcambiumceriumscesiumscraniumcuriumserbiumsfermiumgalliumhafniumhahniumheliumsholmiumindiumsiridiumlithiummediumsniobiumosmiumspodiumspremiumradiumsrheniumrhodiumsodiumsstadiumtediumsterbiumthoriumthuliumtritiumtriumphtriviumuraniumyttriumalodiumbohriumcoriumsdubniumeluviumfoliumshassiumischiumminiumspalliumprotiumurediumalliumscaesiumconiumsexuviumioniumskaliumsmuoniumnatriumstibiumzoariumzoecium

About this list

Words
61 (38 common words)
Common example
atriums
Rare example
zoecium
Doubled letters
5
Ending in S
21
Most frequent letter
S (26)

Questions

How many 7-letter words containing ium are there?

61. 38 of them are common words.

What is a common example?

ATRIUMS is among the common words in this set.