11-Letter Words Matching H_________A

There are 19 11-letter words that match H_________A. 3 are common words, such as HAEMOPHILIA and HYDROPHOBIA. A rarer one is HYPOKALEMIA. In this set, E is the most frequent open letter (17 words). 0 words contain a doubled letter.

Full list 19

haemophiliahydrophobiahypothermiahebephreniahemeralopiahemianopsiaheterotopiahydromedusahyperphagiahyperplasiahypesthesiahypochromiahypostheniahibernaculahydroxyureahymenopterahypercapniahypermnesiahypokalemia

About this list

Words
19 (3 common words)
Common example
haemophilia
Rare example
hypokalemia
Doubled letters
0
Ending in S
0
Most frequent letter
E (17)

Questions

How many 11-letter words matching h_________a are there?

19. 3 of them are common words.

What is a common example?

HAEMOPHILIA is among the common words in this set.