12-Letter Words Matching ___O_____S__

There are 77 12-letter words that match ___O_____S__. 39 are common words, such as ACCOMPANISTS and ADROITNESSES. A rarer one is XEROPHYTISMS. In this set, S is the most frequent open letter (63 words). 37 words contain a doubled letter.

Full list 77

Common words

accompanistsadroitnessesagnosticismsautonomouslybloodinessesbloodthirstychloroplastschoosinessescolonialismscolonialistsdecompresseddecompresses
accompanistsadroitnessesagnosticismsautonomouslybloodinessesbloodthirstychloroplastschoosinessescolonialismscolonialistsdecompresseddecompressesdevoutnessesdroopinesseseffortlesslyendogenouslygloominessesjocosenessesjoyousnessesmonogamouslymonologuistsmonotonouslymorosenessesodiousnessesopportunismsopportunistsoptometristsporousnessesremotenessessavorinessessaxophonistsschoolhousessmoothnessessnootinessesspookinessestheosophistsunholinessesuproariouslyxylophonistsuncompressedaeroneurosisautoerotismsautohypnosischromoplastsendodontistshemodialyseshemodialysishypodermisesmalodorouslyoenophilistspleochroismsrecompressedrecompressessynonymouslytobogganistsallosaurusesautoeciouslyautogenouslyautohypnosesautosuggestsbroodinessescytochalasinendodermisesfamousnesseshomonymouslyhomozygouslyhypothenusesimmortalisedimmortaliseslemongrassesmanorialismsmemorialisedmemorialisesmemorialistsmycophagistsotiosenessesxerophytisms

About this list

Words
77 (39 common words)
Common example
accompanists
Rare example
xerophytisms
Doubled letters
37
Ending in S
58
Most frequent letter
S (63)

Questions

How many 12-letter words matching ___o_____s__ are there?

77. 39 of them are common words.

What is a common example?

ACCOMPANISTS is among the common words in this set.