15-Letter Words Matching ______H_____I__

There are 12 15-letter words that match ______H_____I__. 4 are common words, such as BIOTECHNOLOGIES and HYPERTHYROIDISM. A rarer one is SYMPATHECTOMIES. In this set, S is the most frequent open letter (11 words). 1 words contain a doubled letter.

Full list 12

biotechnologieshyperthyroidismnotwithstandingsledgehammeringbiotechnologisthermaphroditismresynchronizingantiaphrodisiacdiphenhydraminepsychohistorianpsychohistoriessympathectomies

About this list

Words
12 (4 common words)
Common example
biotechnologies
Rare example
sympathectomies
Doubled letters
1
Ending in S
3
Most frequent letter
S (11)

Questions

How many 15-letter words matching ______h_____i__ are there?

12. 4 of them are common words.

What is a common example?

BIOTECHNOLOGIES is among the common words in this set.