10-Letter Words Matching H________H

There are 21 10-letter words that match H________H. 7 are common words, such as HALLELUIAH and HALLELUJAH. A rarer one is HOTCHPOTCH. 5 words contain a doubled letter.

Full list 21

halleluiahhallelujahheathenishhenceforthhieroglyphhorsefleshhorselaughhectographheliographheptastichheresiarchhoneybunchhorseleechhydrographhyetographhygrographhamantaschhaphtarothhobblebushhoodlumishhotchpotch

About this list

Words
21 (7 common words)
Common example
halleluiah
Rare example
hotchpotch
Doubled letters
5
Ending in S
0

Questions

How many 10-letter words matching h________h are there?

21. 7 of them are common words.

What is a common example?

HALLELUIAH is among the common words in this set.