15-Letter Words Matching _H_________T___

There are 22 15-letter words that match _H_________T___. 4 are common words, such as CHANGEABILITIES and CHARACTERISTICS. A rarer one is THERMORECEPTORS. 4 words contain a doubled letter.

Full list 22

changeabilitiescharacteristicsphototypesettertheatricalitiescholecystectomyphosphocreatinephosphorylationphotoconductionthromboplastinschorioallantoicchorioallantoisphosphatizationphosphorylatingphosphorylativephotoconductivephotoexcitationphotogrammetricphotoionizationphotoproductionphototoxicitiesphytotoxicitiesthermoreceptors

About this list

Words
22 (4 common words)
Common example
changeabilities
Rare example
thermoreceptors
Doubled letters
4
Ending in S
8

Questions

How many 15-letter words matching _h_________t___ are there?

22. 4 of them are common words.

What is a common example?

CHANGEABILITIES is among the common words in this set.