15-Letter Words Matching ______OU_______

There are 90 15-letter words that match ______OU_______. 60 are common words, such as AMBITIOUSNESSES and AMORPHOUSNESSES. A rarer one is VEXATIOUSNESSES. In this set, N is the most frequent open letter (90 words). 87 words contain a doubled letter.

Full list 90

Common words

ambitiousnessesamorphousnessesanalogousnessesassiduousnessesatrociousnessesaudaciousnessesbounteousnessesbumptiousnessescapaciousnessesconsciousnessescourteousnessescredulousnesses
ambitiousnessesamorphousnessesanalogousnessesassiduousnessesatrociousnessesaudaciousnessesbounteousnessesbumptiousnessescapaciousnessesconsciousnessescourteousnessescredulousnessesdeliciousnessesdeliriousnessesdexterousnessesegregiousnessesfacetiousnessesferociousnessesfractiousnessesfrivolousnessesgarrulousnesseshilariousnessesimperiousnessesimpetuousnessesingeniousnessesingenuousnessesinnocuousnessesinsidiousnessesinvidiousnessesjudiciousnesseslaboriousnesseslecherousnesseslitigiousnessesludicrousnessesluxuriousnessesmaliciousnessesmelodiousnessesmomentousnessesnefariousnessesobliviousnessesobnoxiousnessesofficiousnessespenuriousnessesphotojournalismphotojournalistponderousnessesquerulousnessesrapaciousnessesreligiousnessesrighteousnessessalaciousnessesstrenuousnessessumptuousnessestenaciousnessestremulousnessesunpronounceableventurousnessesvicariousnessesvivaciousnessesvoraciousnessesanomalousnessesbarbarousnessesbeauteousnessescongruousnessesdangerousnesseserroneousnessesfugaciousnessesglutinousnessesinjuriousnessesmurderousnessesambiguousnessesanonymousnessesclamorousnessesdeciduousnessesfeloniousnessesglamorousnesseshazardousnessesincuriousnessesmarvelousnessesmonstrousnessespendulousnessesplenteousnessesrapturousnessessagaciousnessesseditiousnessessulfurousnessestroublousnessesunseriousnessesveraciousnessesvexatiousnesses

About this list

Words
90 (60 common words)
Common example
ambitiousnesses
Rare example
vexatiousnesses
Doubled letters
87
Ending in S
87
Most frequent letter
N (90)

Questions

How many 15-letter words matching ______ou_______ are there?

90. 60 of them are common words.

What is a common example?

AMBITIOUSNESSES is among the common words in this set.