15-Letter Words Matching _O___I_________

There are 38 15-letter words that match _O___I_________. 11 are common words, such as BOUNTIFULNESSES and CONCEITEDNESSES. A rarer one is VOLATILIZATIONS. In this set, S is the most frequent open letter (35 words). 16 words contain a doubled letter.

Full list 38

Common words

bountifulnessesconceitednessesconscientiouslyconsciousnessesconspicuousnessconstitutionalsforesightednesspoliticizationssolidificationstotalitarianismvoraciousnessescomplimentarily
bountifulnessesconceitednessesconscientiouslyconsciousnessesconspicuousnessconstitutionalsforesightednesspoliticizationssolidificationstotalitarianismvoraciousnessescomplimentarilyconnoisseurshiplogarithmicallynorepinephrinesbougainvillaeascodifiabilitiescolonizationistcomplicatednessconceivablenesscontainerboardscouncillorshipsdolomitizationsdownrightnesseslongsightednessmodifiabilitiesnonaristocraticnoncoincidencesnonphilosophersnonuniformitiesnonuniquenessesnonuniversitiesnonutilitarianspostdivestiturepostmillenariansolubilizationstotalitarianizevolatilizations

About this list

Words
38 (11 common words)
Common example
bountifulnesses
Rare example
volatilizations
Doubled letters
16
Ending in S
28
Most frequent letter
S (35)

Questions

How many 15-letter words matching _o___i_________ are there?

38. 11 of them are common words.

What is a common example?

BOUNTIFULNESSES is among the common words in this set.