9-Letter Words Matching __O___U__

There are 54 9-letter words that match __O___U__. 21 are common words, such as BROWNOUTS and CHOPHOUSE. A rarer one is TROUVEURS. In this set, S is the most frequent open letter (33 words). 18 words contain a doubled letter.

Full list 54

Common words

brownoutschophousecloseoutscrosscutscrowdfundduodenumsflophousefoodstuffknockoutspoorhouseprocedureprologues
brownoutschophousecloseoutscrosscutscrowdfundduodenumsflophousefoodstuffknockoutspoorhouseprocedureprologuesproroguedproroguesprosecutescoopfulsshootoutsshortcutssnowboundspoonfulswoodchuckapologueschockfullchondrulecookhousecoonhoundcrossruffduologuesfioriturafrogmouthfrotteursglomeruleglomerulihoofboundiconodulyironboundphototubepoormouthwoodlouseaconitumsbooklousechowhoundexordiumsfioriturefootfaultfrondeursinoculumsisologuesprologuedpropagulesnowbrushthornbushtoolhousetrouveurs

About this list

Words
54 (21 common words)
Common example
brownouts
Rare example
trouveurs
Doubled letters
18
Ending in S
20
Most frequent letter
S (33)

Questions

How many 9-letter words matching __o___u__ are there?

54. 21 of them are common words.

What is a common example?

BROWNOUTS is among the common words in this set.