13-Letter Words Matching _____Y____I__

There are 13 13-letter words that match _____Y____I__. 3 are common words, such as ICHTHYOLOGIES and ICHTHYOLOGIST. A rarer one is PORPHYROPSINS. 2 words contain a doubled letter.

Full list 13

ichthyologiesichthyologistprophylacticsdeployabilityemployabilityphencyclidinepolycythemiasantihystericsconveyorisingconveyorizingdecasyllabicsoctosyllabicsporphyropsins

About this list

Words
13 (3 common words)
Common example
ichthyologies
Rare example
porphyropsins
Doubled letters
2
Ending in S
7

Questions

How many 13-letter words matching _____y____i__ are there?

13. 3 of them are common words.

What is a common example?

ICHTHYOLOGIES is among the common words in this set.