15-Letter Words Matching _O____S________

There are 29 15-letter words that match _O____S________. 7 are common words, such as COMPASSIONATELY and CONCESSIONAIRES. A rarer one is POSTMASTERSHIPS. In this set, N is the most frequent open letter (27 words). 13 words contain a doubled letter.

Full list 29

Common words

compassionatelyconcessionairescongresspersonsmonounsaturatednonconstructivenonprescriptionpolyunsaturatedcommissionairescompressibilitycongressionallyconnoisseurshipconsubstantiate
compassionatelyconcessionairescongresspersonsmonounsaturatednonconstructivenonprescriptionpolyunsaturatedcommissionairescompressibilitycongressionallyconnoisseurshipconsubstantiatepolyunsaturatescoinvestigatorscommensurationscompassionatingconfessionalismconfessionalistcotransductionsmonounsaturatesnonaristocraticnonconservationnonconservativenonconsolidatednonconstructionnonconsumptionsnonsensicalnesspossessednessespostmasterships

About this list

Words
29 (7 common words)
Common example
compassionately
Rare example
postmasterships
Doubled letters
13
Ending in S
12
Most frequent letter
N (27)

Questions

How many 15-letter words matching _o____s________ are there?

29. 7 of them are common words.

What is a common example?

COMPASSIONATELY is among the common words in this set.