15-Letter Words Matching _H__I__________

There are 13 15-letter words that match _H__I__________. 3 are common words, such as PHYSIOLOGICALLY and PHYSIOTHERAPIES. A rarer one is PHYSIOPATHOLOGY. In this set, A is the most frequent open letter (13 words). 6 words contain a doubled letter.

Full list 13

physiologicallyphysiotherapiesphysiotherapistcharismaticallychoriocarcinomaphysicochemicalphysiographicalcholinergicallycholinesteraseschorioallantoicchorioallantoispharisaicalnessphysiopathology

About this list

Words
13 (3 common words)
Common example
physiologically
Rare example
physiopathology
Doubled letters
6
Ending in S
4
Most frequent letter
A (13)

Questions

How many 15-letter words matching _h__i__________ are there?

13. 3 of them are common words.

What is a common example?

PHYSIOLOGICALLY is among the common words in this set.