11-Letter Words Matching ______I__U_

There are 28 11-letter words that match ______I__U_. 10 are common words, such as CONDOMINIUM and COTERMINOUS. A rarer one is SERPIGINOUS. In this set, S is the most frequent open letter (25 words). 8 words contain a doubled letter.

Full list 28

Common words

condominiumcoterminousduplicitouseinsteiniummagnanimousmountainousnecessitousprecipitousvertiginousacclivitousamplexicaulantheridium
condominiumcoterminousduplicitouseinsteiniummagnanimousmountainousnecessitousprecipitousvertiginousacclivitousamplexicaulantheridiumaspergillumaspergillusclostridiumdeclivitousfarraginousferruginoushesperidiumlentiginousmonoclinoussubdeliriumxerophilousmicrovillusnonluminousrhomboideusserpiginouscunnilingus

About this list

Words
28 (10 common words)
Common example
condominium
Rare example
serpiginous
Doubled letters
8
Ending in S
20
Most frequent letter
S (25)

Questions

How many 11-letter words matching ______i__u_ are there?

28. 10 of them are common words.

What is a common example?

CONDOMINIUM is among the common words in this set.