12-Letter Words Matching _______X____

There are 14 12-letter words that match _______X____. 2 are common words, such as CRUCIFIXIONS and TRANSSEXUALS. A rarer one is TRANSFIXIONS. 2 words contain a doubled letter.

Full list 14

crucifixionstranssexualsgenuflexionshaematoxylonintermixtureintertextureunnilhexiumscyclodextrincyclohexanesdicarboxylicextratextualsemiflexiblethromboxanestransfixions

About this list

Words
14 (2 common words)
Common example
crucifixions
Rare example
transfixions
Doubled letters
2
Ending in S
7

Questions

How many 12-letter words matching _______x____ are there?

14. 2 of them are common words.

What is a common example?

CRUCIFIXIONS is among the common words in this set.