13-Letter Words Matching _R_____U_____

There are 29 13-letter words that match _R_____U_____. 13 are common words, such as BRONCOBUSTERS and CREDULOUSNESS. A rarer one is TROUBLOUSNESS. In this set, O is the most frequent open letter (25 words). 12 words contain a doubled letter.

Full list 29

Common words

broncobusterscredulousnessfractiousnessfrightfulnessfrivolousnessgranddaughtergrotesquenessirresolutionspromiscuitiespromiscuouslypropinquitiesprostitutions
broncobusterscredulousnessfractiousnessfrightfulnessfrivolousnessgranddaughtergrotesquenessirresolutionspromiscuitiespromiscuouslypropinquitiesprostitutionstremulousnessarboricultureerroneousnessfractocumulusgriseofulvinsgrotesqueriesproconsulatesprayerfulnesspreannouncingprecalculusesprecombustionpreformulatedpreformulatespreproductionproconsulshiptransmountaintroublousness

About this list

Words
29 (13 common words)
Common example
broncobusters
Rare example
troublousness
Doubled letters
12
Ending in S
20
Most frequent letter
O (25)

Questions

How many 13-letter words matching _r_____u_____ are there?

29. 13 of them are common words.

What is a common example?

BRONCOBUSTERS is among the common words in this set.