15-Letter Words Matching ___O_________S_

There are 26 15-letter words that match ___O_________S_. 8 are common words, such as BLOODTHIRSTIEST and ENDOCRINOLOGIST. A rarer one is UNFORGIVINGNESS. 19 words contain a doubled letter.

Full list 26

Common words

bloodthirstiestendocrinologistincongruousnessinformativenessinvoluntarinessremorselessnessresourcefulnessunconsciousnessaccountablenessarboriculturisthomogeneousnesshypopituitarism
bloodthirstiestendocrinologistincongruousnessinformativenessinvoluntarinessremorselessnessresourcefulnessunconsciousnessaccountablenessarboriculturisthomogeneousnesshypopituitarismignominiousnessimportunatenessindomitablenessmajoritarianismthromboembolismbloodguiltinesschronobiologistcolonizationistintolerablenesssaponaceousnessschoolmasterishsubordinatenessunconcernednessunforgivingness

About this list

Words
26 (8 common words)
Common example
bloodthirstiest
Rare example
unforgivingness
Doubled letters
19
Ending in S
17

Questions

How many 15-letter words matching ___o_________s_ are there?

26. 8 of them are common words.

What is a common example?

BLOODTHIRSTIEST is among the common words in this set.