13-Letter Words Matching H________R___

There are 19 13-letter words that match H________R___. 4 are common words, such as HELICOPTERING and HUCKLEBERRIES. A rarer one is HYPERPOLARIZE. 2 words contain a doubled letter.

Full list 19

helicopteringhuckleberrieshypochondriachypochondriashematothermalheteropterousheterosporoushousemistresshousewiferieshydrochloridehymenopteranshymenopteroushypochondriumhaphazardriesheterosporieshistaminergichomoiothermichymenopteronshyperpolarize

About this list

Words
19 (4 common words)
Common example
helicoptering
Rare example
hyperpolarize
Doubled letters
2
Ending in S
11

Questions

How many 13-letter words matching h________r___ are there?

19. 4 of them are common words.

What is a common example?

HELICOPTERING is among the common words in this set.