15-Letter Words Matching H________L_____

There are 14 15-letter words that match H________L_____. 1 are common words, such as HOMOSEXUALITIES and HENDECASYLLABLE. A rarer one is HYPERVIGILANCES. In this set, E is the most frequent open letter (14 words). 6 words contain a doubled letter.

Full list 14

homosexualitieshendecasyllablehorizontalitieshydrometallurgyhypercatalectichelminthologieshemoflagellateshendecasyllabicheterothallismshousewifelinesshyperinsulinismhyperinvolutionhypermobilitieshypervigilances

About this list

Words
14 (1 common words)
Common example
homosexualities
Rare example
hypervigilances
Doubled letters
6
Ending in S
8
Most frequent letter
E (14)

Questions

How many 15-letter words matching h________l_____ are there?

14. 1 of them are common words.

What is a common example?

HOMOSEXUALITIES is among the common words in this set.