15-Letter Words Matching ___A__O________

There are 29 15-letter words that match ___A__O________. 17 are common words, such as AUDACIOUSNESSES and CAPACIOUSNESSES. A rarer one is VEXATIOUSNESSES. 25 words contain a doubled letter.

Full list 29

Common words

audaciousnessescapaciousnessesdenationalizingdisappointinglydisappointmentsdisassociationshilariousnessesirrationalitiesmaladroitnessesnefariousnessesrapaciousnessessalaciousnesses
audaciousnessescapaciousnessesdenationalizingdisappointinglydisappointmentsdisassociationshilariousnessesirrationalitiesmaladroitnessesnefariousnessesrapaciousnessessalaciousnessestenaciousnessestyrannosaurusesvicariousnessesvivaciousnessesvoraciousnessesfugaciousnessesdecarboxylatingdecarboxylationhazardousnessesirrationalisticmegasporophyllsmetallographersmetallographiesrenationalizingsagaciousnessesveraciousnessesvexatiousnesses

About this list

Words
29 (17 common words)
Common example
audaciousnesses
Rare example
vexatiousnesses
Doubled letters
25
Ending in S
23

Questions

How many 15-letter words matching ___a__o________ are there?

29. 17 of them are common words.

What is a common example?

AUDACIOUSNESSES is among the common words in this set.