11-Letter Words Matching _____HM____

There are 13 11-letter words that match _____HM____. 8 are common words, such as ATTACHMENTS and BANISHMENTS. A rarer one is FAMISHMENTS. 2 words contain a doubled letter.

Full list 13

attachmentsbanishmentsdetachmentsenmeshmentsenrichmentspreachmentspunishmentsravishmentsspeechmakerambushmentsavouchmentsencashmentsfamishments

About this list

Words
13 (8 common words)
Common example
attachments
Rare example
famishments
Doubled letters
2
Ending in S
12

Questions

How many 11-letter words matching _____hm____ are there?

13. 8 of them are common words.

What is a common example?

ATTACHMENTS is among the common words in this set.