7-Letter Words Ending in IUM

There are 39 7-letter words that end in IUM. 23 are common words, such as CADMIUM and CALCIUM. A rarer one is ZOECIUM. In this set, R is the most frequent open letter (17 words). 4 words contain a doubled letter.

Full list 39

Common words

cadmiumcalciumcambiumcraniumfermiumgalliumhafniumhahniumholmiumiridiumlithiumniobium
cadmiumcalciumcambiumcraniumfermiumgalliumhafniumhahniumholmiumiridiumlithiumniobiumpremiumrheniumrhodiumstadiumterbiumthoriumthuliumtritiumtriviumuraniumyttriumalodiumbohriumdubniumeluviumhassiumischiumpalliumprotiumurediumcaesiumexuviummuoniumnatriumstibiumzoariumzoecium

About this list

Words
39 (23 common words)
Common example
cadmium
Rare example
zoecium
Doubled letters
4
Ending in S
0
Most frequent letter
R (17)

Questions

How many 7-letter words ending in ium are there?

39. 23 of them are common words.

What is a common example?

CADMIUM is among the common words in this set.