11-Letter Words Matching _H___P_____

There are 21 11-letter words that match _H___P_____. 9 are common words, such as CHAIRPERSON and CHECKPOINTS. A rarer one is THERAPEUSIS. In this set, I is the most frequent open letter (17 words). 3 words contain a doubled letter.

Full list 21

chairpersoncheckpointschildproofschiropodieschiropodistshinsplintstherapeuticthreepencesthumbprintscheekpieceschiropteranphotoperiodphotophobiarhinoplastyphotophasesphotophobicphotophoresrhizoplanesshankpiecestherapeusestherapeusis

About this list

Words
21 (9 common words)
Common example
chairperson
Rare example
therapeusis
Doubled letters
3
Ending in S
13
Most frequent letter
I (17)

Questions

How many 11-letter words matching _h___p_____ are there?

21. 9 of them are common words.

What is a common example?

CHAIRPERSON is among the common words in this set.