12-Letter Words Matching ____S__O____

There are 44 12-letter words that match ____S__O____. 25 are common words, such as BACKSTROKING and CATASTROPHES. A rarer one is TRYPSINOGENS. In this set, R is the most frequent open letter (36 words). 23 words contain a doubled letter.

Full list 44

Common words

backstrokingcatastrophescatastrophiccrapshooterscrisscrossedcrisscrossesdepositoriesdisastrouslyeavesdroppedeavesdropperglassblowersglassblowing
backstrokingcatastrophescatastrophiccrapshooterscrisscrossedcrisscrossesdepositoriesdisastrouslyeavesdroppedeavesdropperglassblowersglassblowingincestuouslyovershootingparishionersperestroikaspraiseworthyrecessionalsrecessionaryrefashioningrepositoriesschussboomersecessionistsidestrokingtrapshootingaccessioningaccusatorialantistrophesappassionatocheeseboardschrysarobinshomeschoolerparasitologysecessionismsplashboardstransitorilyantistrophichomeschooledimpassioningphrasemongerrobustiouslysnapshooterstrapshooterstrypsinogens

About this list

Words
44 (25 common words)
Common example
backstroking
Rare example
trypsinogens
Doubled letters
23
Ending in S
16
Most frequent letter
R (36)

Questions

How many 12-letter words matching ____s__o____ are there?

44. 25 of them are common words.

What is a common example?

BACKSTROKING is among the common words in this set.