12-Letter Words Matching _____Y____I_

There are 21 12-letter words that match _____Y____I_. 6 are common words, such as ANTICYCLONIC and MISOGYNISTIC. A rarer one is PORPHYROPSIN. In this set, C is the most frequent open letter (18 words). 4 words contain a doubled letter.

Full list 21

anticyclonicmisogynisticmonosyllabicpolysyllabicposthypnoticprophylacticautohypnosisdecasyllabicichthyologicoctosyllabicparasynapsispolycythemiapostsynapticanaphylacticantihystericautohypnoticmonosynapticnonpsychoticpolycythemicpolysynapticporphyropsin

About this list

Words
21 (6 common words)
Common example
anticyclonic
Rare example
porphyropsin
Doubled letters
4
Ending in S
2
Most frequent letter
C (18)

Questions

How many 12-letter words matching _____y____i_ are there?

21. 6 of them are common words.

What is a common example?

ANTICYCLONIC is among the common words in this set.