12-Letter Words Matching ____L_M_____

There are 24 12-letter words that match ____L_M_____. 10 are common words, such as COMPLEMENTED and COMPLIMENTED. A rarer one is SUPPLEMENTER. In this set, E is the most frequent open letter (20 words). 9 words contain a doubled letter.

Full list 24

complementedcomplimentedconglomeratemegalomaniacmegalomaniasnonflammableproclamationsimplemindedsupplementalsupplementedallelomorphsbattlementedcomplementalcopolymerizedepolymerizedisclamationfeeblemindedalkalimetersfootlambertshypolimnionsnonglamorousphillumenistproblematicssupplementer

About this list

Words
24 (10 common words)
Common example
complemented
Rare example
supplementer
Doubled letters
9
Ending in S
7
Most frequent letter
E (20)

Questions

How many 12-letter words matching ____l_m_____ are there?

24. 10 of them are common words.

What is a common example?

COMPLEMENTED is among the common words in this set.