15-Letter Words Matching _____I___U_____

There are 21 15-letter words that match _____I___U_____. 7 are common words, such as CONSPICUOUSNESS and EXPEDITIOUSNESS. A rarer one is VENTRILOQUIZING. 13 words contain a doubled letter.

Full list 21

conspicuousnessexpeditiousnessgrandiloquencesinjudiciousnessmischievousnesspunctiliousnessrepetitiousnessconnoisseurshipgrandiloquentlyignominiousnessirreligiousnessperspicuousnessantifilibustersatrabiliousnessinterinfluencedinterinfluencesoverdiscountingprestigiousnessventriloquiallyventriloquisticventriloquizing

About this list

Words
21 (7 common words)
Common example
conspicuousness
Rare example
ventriloquizing
Doubled letters
13
Ending in S
14

Questions

How many 15-letter words matching _____i___u_____ are there?

21. 7 of them are common words.

What is a common example?

CONSPICUOUSNESS is among the common words in this set.