13-Letter Words Containing IU

There are 24 13-letter words that contain IU. 3 are common words, such as PRASEODYMIUMS and PROTACTINIUMS. A rarer one is TRIUMPHALISTS. In this set, M is the most frequent open letter (24 words). 6 words contain a doubled letter.

Full list 24

praseodymiumsprotactiniumsrutherfordiumactinouraniumanticlinoriumferrochromiumgastrocnemiushypochondriummycobacteriumperichondriumprotoactiniumsuccinctoriumunnilpentiumsunnilquadiumszoosporangiumarmamentariumdecamethoniumepithalamiumshexamethoniumquinquenniumsradiothoriumssuperpremiumstriumphalismstriumphalists

About this list

Words
24 (3 common words)
Common example
praseodymiums
Rare example
triumphalists
Doubled letters
6
Ending in S
11
Most frequent letter
M (24)

Questions

How many 13-letter words containing iu are there?

24. 3 of them are common words.

What is a common example?

PRASEODYMIUMS is among the common words in this set.