13-Letter Words Matching __HA_________

There are 14 13-letter words that match __HA_________. 4 are common words, such as COHABITATIONS and REHABILITATED. A rarer one is UNHANDINESSES. 4 words contain a doubled letter.

Full list 14

cohabitationsrehabilitatedrehabilitatesunhappinessesbehavioristicinhabitanciesschadenfreudeethanolaminesexhaustlesslyinhabitationsrehabilitantsrehabilitatorunhandicappedunhandinesses

About this list

Words
14 (4 common words)
Common example
cohabitations
Rare example
unhandinesses
Doubled letters
4
Ending in S
8

Questions

How many 13-letter words matching __ha_________ are there?

14. 4 of them are common words.

What is a common example?

COHABITATIONS is among the common words in this set.