15-Letter Words Containing HT

There are 31 15-letter words that contain HT. 13 are common words, such as FORESIGHTEDNESS and FRIGHTFULNESSES. A rarer one is UNCOPYRIGHTABLE. In this set, S is the most frequent open letter (28 words). 17 words contain a doubled letter.

Full list 31

Common words

foresightednessfrightfulnessesnearsightednessophthalmologiesophthalmologistrighteousnessesslaughterhousessprightlinessesstraightforwardstraightjacketsthoughtlessnessunrighteousness
foresightednessfrightfulnessesnearsightednessophthalmologiesophthalmologistrighteousnessesslaughterhousessprightlinessesstraightforwardstraightjacketsthoughtlessnessunrighteousnessunsightlinessesichthyosauruseslightheadednessophthalmoscopesphenolphthaleinsightlessnessesautochthonouslybenightednessescounterweighteddelightednessesdownrightnessesichthyosaurianslightfastnesseslightsomenesseslongsightednessophthalmoscopicphthalocyaninestightfistednessuncopyrightable

About this list

Words
31 (13 common words)
Common example
foresightedness
Rare example
uncopyrightable
Doubled letters
17
Ending in S
24
Most frequent letter
S (28)

Questions

How many 15-letter words containing ht are there?

31. 13 of them are common words.

What is a common example?

FORESIGHTEDNESS is among the common words in this set.