15-Letter Words Matching T____L_________

There are 12 15-letter words that match T____L_________. 8 are common words, such as TASTELESSNESSES and THANKLESSNESSES. A rarer one is TROUBLOUSNESSES. In this set, S is the most frequent open letter (12 words). 8 words contain a doubled letter.

Full list 12

tastelessnessesthanklessnessestonsillectomiestransliteratingtransliterationtremulousnessestroubleshooterstroubleshootingtranslatabilitytrihalomethanestroublesomenesstroublousnesses

About this list

Words
12 (8 common words)
Common example
tastelessnesses
Rare example
troublousnesses
Doubled letters
8
Ending in S
8
Most frequent letter
S (12)

Questions

How many 15-letter words matching t____l_________ are there?

12. 8 of them are common words.

What is a common example?

TASTELESSNESSES is among the common words in this set.