12-Letter Words Matching _______A_M__

There are 18 12-letter words that match _______A_M__. 5 are common words, such as CENTIGRAMMES and DEPROGRAMMED. A rarer one is THALASSAEMIA. 10 words contain a doubled letter.

Full list 18

centigrammesdeprogrammedprotoplasmicreprogrammedsledgehammeralexipharmicdeprogrammerexophthalmoskatzenjammerpostorgasmicunproclaimedunprogrammedyellowhammerexophthalmicexophthalmusphonogrammicsarcoplasmicthalassaemia

About this list

Words
18 (5 common words)
Common example
centigrammes
Rare example
thalassaemia
Doubled letters
10
Ending in S
3

Questions

How many 12-letter words matching _______a_m__ are there?

18. 5 of them are common words.

What is a common example?

CENTIGRAMMES is among the common words in this set.