13-Letter Words Matching T_______S____

There are 19 13-letter words that match T_______S____. 10 are common words, such as TASTELESSNESS and TENACIOUSNESS. A rarer one is TROUBLOUSNESS. In this set, E is the most frequent open letter (17 words). 13 words contain a doubled letter.

Full list 19

tastelessnesstenaciousnessthanklessnesstortoiseshelltransgressingtransgressiontransgressorstransmissibletransmissionstremulousnesstachistoscopetergiversatedtergiversatestergiversatortransgressivetoothbrushingtranspersonaltrichinosisestroublousness

About this list

Words
19 (10 common words)
Common example
tastelessness
Rare example
troublousness
Doubled letters
13
Ending in S
9
Most frequent letter
E (17)

Questions

How many 13-letter words matching t_______s____ are there?

19. 10 of them are common words.

What is a common example?

TASTELESSNESS is among the common words in this set.