15-Letter Words Matching ____H_L________

There are 14 15-letter words that match ____H_L________. 3 are common words, such as OPHTHALMOLOGIES and OPHTHALMOLOGIST. A rarer one is OPHTHALMOSCOPIC. In this set, P is the most frequent open letter (14 words). 4 words contain a doubled letter.

Full list 14

ophthalmologiesophthalmologistpsychologicallymorphologicallyophthalmoscopespsephologicallypsycholinguistsstaphylorrhaphyepithelializingepitheliomatousepithelizationslyophilizationsnonphilosophersophthalmoscopic

About this list

Words
14 (3 common words)
Common example
ophthalmologies
Rare example
ophthalmoscopic
Doubled letters
4
Ending in S
7
Most frequent letter
P (14)

Questions

How many 15-letter words matching ____h_l________ are there?

14. 3 of them are common words.

What is a common example?

OPHTHALMOLOGIES is among the common words in this set.