12-Letter Words Matching _A_S________

There are 27 12-letter words that match _A_S________. 12 are common words, such as CAUSTICITIES and EARSPLITTING. A rarer one is SANSEVIERIAS. In this set, I is the most frequent open letter (20 words). 15 words contain a doubled letter.

Full list 27

Common words

causticitiesearsplittingfacsimileinghamstringingmanslaughtermarshmallowsnauseatinglynauseousnessparsimoniouspassionatelyrapscallionssarsaparilla
causticitiesearsplittingfacsimileinghamstringingmanslaughtermarshmallowsnauseatinglynauseousnessparsimoniouspassionatelyrapscallionssarsaparillacassiteritesmarshalshipsmassotherapyoarsmanshipsdamselfishesfarsightedlymarshinessesmarshmallowypansexualitypassacagliaspassageworkspassivationssansculottessansculotticsansevierias

About this list

Words
27 (12 common words)
Common example
causticities
Rare example
sansevierias
Doubled letters
15
Ending in S
15
Most frequent letter
I (20)

Questions

How many 12-letter words matching _a_s________ are there?

27. 12 of them are common words.

What is a common example?

CAUSTICITIES is among the common words in this set.