11-Letter Words Matching _L________M

There are 13 11-letter words that match _L________M. 3 are common words, such as BLOODSTREAM and CLERICALISM. A rarer one is ULTRAVACUUM. In this set, R is the most frequent open letter (11 words). 3 words contain a doubled letter.

Full list 13

bloodstreamclericalismplanetariumclinandriumclostridiumelectroformflorilegiumillusionismpleochroismelectrogramplebeianismpleinairismultravacuum

About this list

Words
13 (3 common words)
Common example
bloodstream
Rare example
ultravacuum
Doubled letters
3
Ending in S
0
Most frequent letter
R (11)

Questions

How many 11-letter words matching _l________m are there?

13. 3 of them are common words.

What is a common example?

BLOODSTREAM is among the common words in this set.