11-Letter Words Matching ____A_____M

There are 18 11-letter words that match ____A_____M. 1 are common words, such as CREMATORIUM and ACINACIFORM. A rarer one is WORKAHOLISM. In this set, R is the most frequent open letter (16 words). 3 words contain a doubled letter.

Full list 18

crematoriumacinaciformcabbagewormclinandriumepigastriumhydrargyrummandarinismostracodermprobabilismscalariformsyllabogramanimalculummediastinumretransformtetradrachmtetrazoliumultravacuumworkaholism

About this list

Words
18 (1 common words)
Common example
crematorium
Rare example
workaholism
Doubled letters
3
Ending in S
0
Most frequent letter
R (16)

Questions

How many 11-letter words matching ____a_____m are there?

18. 1 of them are common words.

What is a common example?

CREMATORIUM is among the common words in this set.