15-Letter Words Matching ______T_____S__

There are 34 15-letter words that match ______T_____S__. 14 are common words, such as AIRWORTHINESSES and CONCEITEDNESSES. A rarer one is SUBREPTITIOUSLY. In this set, S is the most frequent open letter (33 words). 16 words contain a doubled letter.

Full list 34

Common words

airworthinessesconceitednessescontentednessesdiscontinuouslyinstantaneouslypaleontologistsphilanthropistsseaworthinessesslaughterhousessprightlinessessuperstitiouslysurreptitiously
airworthinessesconceitednessescontentednessesdiscontinuouslyinstantaneouslypaleontologistsphilanthropistsseaworthinessesslaughterhousessprightlinessessuperstitiouslysurreptitiouslyunhealthinessesunsightlinessesautochthonouslybenightednessesbiosystematistscollectednessesconcertednessesconnectednessesconsentaneouslydelightednessesdialectologistsendometriosisesheterothallismsholometabolismsidiomaticnessesoverenthusiasmsparasitologistspervertednessesrheumatologistsspermatogenesesspermatogenesissubreptitiously

About this list

Words
34 (14 common words)
Common example
airworthinesses
Rare example
subreptitiously
Doubled letters
16
Ending in S
27
Most frequent letter
S (33)

Questions

How many 15-letter words matching ______t_____s__ are there?

34. 14 of them are common words.

What is a common example?

AIRWORTHINESSES is among the common words in this set.