13-Letter Words Matching _______L__A__

There are 13 13-letter words that match _______L__A__. 3 are common words, such as COSMOPOLITANS and QUADRUPLICATE. A rarer one is ULTRAMILITANT. In this set, I is the most frequent open letter (12 words). 3 words contain a doubled letter.

Full list 13

cosmopolitansquadruplicatevaudevilliansquintuplicatereconsolidateantibillboardmetropolitanspenicillinasephospholipaseproteoglycanssupermilitantultrafiltrateultramilitant

About this list

Words
13 (3 common words)
Common example
cosmopolitans
Rare example
ultramilitant
Doubled letters
3
Ending in S
4
Most frequent letter
I (12)

Questions

How many 13-letter words matching _______l__a__ are there?

13. 3 of them are common words.

What is a common example?

COSMOPOLITANS is among the common words in this set.