13-Letter Words Matching ____OU_______

There are 52 13-letter words that match ____OU_______. 34 are common words, such as AMOROUSNESSES and ANXIOUSNESSES. A rarer one is VARIOUSNESSES. In this set, E is the most frequent open letter (49 words). 40 words contain a doubled letter.

Full list 52

Common words

amorousnessesanxiousnessesarduousnessesbiliousnessescallousnessescopiousnessescuriousnessesdeviousnessesdiscourtesiesdubiousnessesenviousnessesfatuousnesses
amorousnessesanxiousnessesarduousnessesbiliousnessescallousnessescopiousnessescuriousnessesdeviousnessesdiscourtesiesdubiousnessesenviousnessesfatuousnessesheinousnesseshideousnessesimpiousnessesnervousnessesobviousnessesominousnessesonerousnessespiteousnessespompousnessespronounceablepronouncementraucousnessesseriousnessestediousnessestenuousnessesthoroughbredsthoroughfaresthoroughgoingvacuousnessesviciousnessesviscountesseszealousnessesgibbousnessesnoxiousnessessinuousnessesthoroughpacedthoroughwortsviscousnessesconfoundinglyemulousnessesgaseousnessesjealousnessesodorousnessespretournamentrencounteringriotousnessesruinousnessessilhouettiststhoroughbracevariousnesses

About this list

Words
52 (34 common words)
Common example
amorousnesses
Rare example
variousnesses
Doubled letters
40
Ending in S
44
Most frequent letter
E (49)

Questions

How many 13-letter words matching ____ou_______ are there?

52. 34 of them are common words.

What is a common example?

AMOROUSNESSES is among the common words in this set.