15-Letter Words Matching ___O_____N_____

There are 46 15-letter words that match ___O_____N_____. 20 are common words, such as ATROCIOUSNESSES and BLOODLESSNESSES. A rarer one is UNFORGIVINGNESS. In this set, E is the most frequent open letter (44 words). 32 words contain a doubled letter.

Full list 46

Common words

atrociousnessesbloodlessnessescolorfastnessescolorlessnessesdecontaminatingdecontaminationferociousnesseshonorablenesseshumorlessnessesincorrectnessesinnocuousnesseslaboriousnesses
atrociousnessesbloodlessnessescolorfastnessescolorlessnessesdecontaminatingdecontaminationferociousnesseshonorablenesseshumorlessnessesincorrectnessesinnocuousnesseslaboriousnessesmelodiousnessesobnoxiousnessesrecontaminatingrevolutionariesrevolutionisingrevolutionizinguncomplaininglyunworldlinesseserroneousnessesfavorablenessesopportunenessesreconditenessesrecontaminationunconscientiousautochthonouslybelongingnessesdecontaminatorseffortfulnessesenjoyablenessesfeloniousnesseshemoglobinuriasidiomaticnessesillogicalnessesimmovablenessesincorruptnessesinsolublenessesmemorablenessesremovablenessesreposefulnessesrevolutionarilyrevolutionizerssecondarinessesunboundednessesunforgivingness

About this list

Words
46 (20 common words)
Common example
atrociousnesses
Rare example
unforgivingness
Doubled letters
32
Ending in S
37
Most frequent letter
E (44)

Questions

How many 15-letter words matching ___o_____n_____ are there?

46. 20 of them are common words.

What is a common example?

ATROCIOUSNESSES is among the common words in this set.