9-Letter Words Ending in AIN

There are 27 9-letter words that end in AIN. 16 are common words, such as APPERTAIN and ASCERTAIN. A rarer one is TEARSTAIN. In this set, R is the most frequent open letter (19 words). 2 words contain a doubled letter.

Full list 27

Common words

appertainascertainbirdbrainboatswainchieftainchilblainconstrainentertaineyestraingrosgrainlamebrainporcelain
appertainascertainbirdbrainboatswainchieftainchilblainconstrainentertaineyestraingrosgrainlamebrainporcelainpreordainreexplainuncertainunderlaincockswainforebrainhindbrainovertrainpeneplainsubdomainbromelainchatelaincocaptainsuperlaintearstain

About this list

Words
27 (16 common words)
Common example
appertain
Rare example
tearstain
Doubled letters
2
Ending in S
0
Most frequent letter
R (19)

Questions

How many 9-letter words ending in ain are there?

27. 16 of them are common words.

What is a common example?

APPERTAIN is among the common words in this set.