15-Letter Words Matching ___H__________Y

There are 18 15-letter words that match ___H__________Y. 7 are common words, such as ARCHITECTURALLY and AUTHORITATIVELY. A rarer one is UNCHANGEABILITY. 9 words contain a doubled letter.

Full list 18

architecturallyauthoritativelydishearteninglyeuphemisticallymechanisticallyprehistoricallytechnologicallyarchiepiscopacydisharmoniouslyorthodonticallyorthopsychiatrysophisticatedlyarcheologicallybathymetricallydithyrambicallyexchangeabilitypathophysiologyunchangeability

About this list

Words
18 (7 common words)
Common example
architecturally
Rare example
unchangeability
Doubled letters
9
Ending in S
0

Questions

How many 15-letter words matching ___h__________y are there?

18. 7 of them are common words.

What is a common example?

ARCHITECTURALLY is among the common words in this set.