13-Letter Words Matching _X_____A_____

There are 14 13-letter words that match _X_____A_____. 7 are common words, such as EXACERBATIONS and EXAGGERATEDLY. A rarer one is EXPLANTATIONS. 2 words contain a doubled letter.

Full list 14

exacerbationsexaggeratedlyexaggerationsexasperationsexhilarationsexpatriationsexploitationsexasperatedlyexcruciationsexcogitationsexenterationsexercitationsexpatriatismsexplantations

About this list

Words
14 (7 common words)
Common example
exacerbations
Rare example
explantations
Doubled letters
2
Ending in S
12

Questions

How many 13-letter words matching _x_____a_____ are there?

14. 7 of them are common words.

What is a common example?

EXACERBATIONS is among the common words in this set.