13-Letter Words Matching H________A___

There are 19 13-letter words that match H________A___. 4 are common words, such as HEURISTICALLY and HOUSEHUSBANDS. A rarer one is HYPOSPADIASES. In this set, E is the most frequent open letter (15 words). 6 words contain a doubled letter.

Full list 19

heuristicallyhousehusbandshydraulicallyhydrocephalusharlequinadeshelminthiasisherniorrhaphyhomileticallyhomochromatichonorificallyhydrocephalichelminthiaseshemichordateshomologicallyhydrothoraceshydrothoraxeshyperinflatedhypersurfaceshypospadiases

About this list

Words
19 (4 common words)
Common example
heuristically
Rare example
hypospadiases
Doubled letters
6
Ending in S
10
Most frequent letter
E (15)

Questions

How many 13-letter words matching h________a___ are there?

19. 4 of them are common words.

What is a common example?

HEURISTICALLY is among the common words in this set.