12-Letter Words Matching _________Y_E

There are 13 12-letter words that match _________Y_E. 1 are common words, such as FORMALDEHYDE and ACETALDEHYDE. A rarer one is TRACHEOPHYTE. In this set, E is the most frequent open letter (12 words). 1 words contain a doubled letter.

Full list 13

formaldehydeacetaldehydebenzaldehydedaguerrotypedermatophytepteridophytespermatocyteagranulocytecounterstylephanerophytephreatophytereticulocytetracheophyte

About this list

Words
13 (1 common words)
Common example
formaldehyde
Rare example
tracheophyte
Doubled letters
1
Ending in S
0
Most frequent letter
E (12)

Questions

How many 12-letter words matching _________y_e are there?

13. 1 of them are common words.

What is a common example?

FORMALDEHYDE is among the common words in this set.