9-Letter Words Matching _____AI__

There are 99 9-letter words that match _____AI__. 40 are common words, such as ARMCHAIRS and BALALAIKA. A rarer one is WHIPTAILS. In this set, S is the most frequent open letter (81 words). 15 words contain a doubled letter.

Full list 99

Common words

armchairsbalalaikachaplainscoattailscocktailscomplainscomplaintcontrailscoxswainsdebonairedisclaimsdispraise
armchairsbalalaikachaplainscoattailscocktailscomplainscomplaintcontrailscoxswainsdebonairedisclaimsdispraisedovetailsfishtailsforesailsfountainshandmaidshandrailshangnailshightailslonghairsmainsailsmaintainsmedicaidsmilkmaidsmonorailsmountainsplantainspolonaiseponytailsportraitsproclaimsquatrainsreattainsrestrainsrestraintsolitairesuzerainstaffrailswirehairsbangtailsbondmaidsbutacainechampaigndibucainedistrainsdistraintdistraitedoornailsheadsailslidocainelyonnaisemarocainsmidbrainsmortmainsmountainyringtailsstaysailstreenailsassagaiedassegaiedaventailsbedchairsbefleaingbrantailsbucktailscantraipscinquainscordwainscupolaingdefleaingducktailsendbrainsgraymailshalloainghilloaingholloainghorntailshulloaingluminairemisclaimsmistrainsmoonsailsnovocainepearmainspretrainsquillaiasquintainsreassailsreobtainsreordainsrhumbaingseatrainsspondaicsstravaigsstunsailstrochaicsunrepairswhiptails

About this list

Words
99 (40 common words)
Common example
armchairs
Rare example
whiptails
Doubled letters
15
Ending in S
72
Most frequent letter
S (81)

Questions

How many 9-letter words matching _____ai__ are there?

99. 40 of them are common words.

What is a common example?

ARMCHAIRS is among the common words in this set.