12-Letter Words Matching A____Y______

There are 13 12-letter words that match A____Y______. 4 are common words, such as AERODYNAMICS and ANTICYCLONES. A rarer one is AUTOHYPNOTIC. In this set, T is the most frequent open letter (11 words). 2 words contain a doubled letter.

Full list 13

aerodynamicsanticyclonesanticyclonicapocryphallyantipyreticsautohypnosisanaphylacticantihystericantilynchingapophyllitesascomycetousautohypnosesautohypnotic

About this list

Words
13 (4 common words)
Common example
aerodynamics
Rare example
autohypnotic
Doubled letters
2
Ending in S
7
Most frequent letter
T (11)

Questions

How many 12-letter words matching a____y______ are there?

13. 4 of them are common words.

What is a common example?

AERODYNAMICS is among the common words in this set.