12-Letter Words Matching ___A_Y______

There are 12 12-letter words that match ___A_Y______. 3 are common words, such as EUCALYPTUSES and PARALYZINGLY. A rarer one is PARALYZATION. In this set, A is the most frequent open letter (10 words). 3 words contain a doubled letter.

Full list 12

eucalyptusesparalyzinglyparatyphoidsdecasyllabicdecasyllableparahydrogenparasynapsiseucalyptoleshexahydrateshypabyssallymecamylamineparalyzation

About this list

Words
12 (3 common words)
Common example
eucalyptuses
Rare example
paralyzation
Doubled letters
3
Ending in S
5
Most frequent letter
A (10)

Questions

How many 12-letter words matching ___a_y______ are there?

12. 3 of them are common words.

What is a common example?

EUCALYPTUSES is among the common words in this set.