15-Letter Words Matching ________T_E____

There are 23 15-letter words that match ________T_E____. 11 are common words, such as COLORFASTNESSES and IMPERFECTNESSES. A rarer one is SUPERSUBTLETIES. In this set, E is the most frequent open letter (21 words). 14 words contain a doubled letter.

Full list 23

colorfastnessesimperfectnessesincorrectnessesmaladroitnessesnondepartmentalphotosynthesizeplainclothesmanplainclothesmenrestrengtheningsteadfastnessestoastmistresseshousemistressesincessantnessespharmacotherapydifferentnessesdownrightnesseshyperaesthesiasincorruptnesseslightfastnessesoverlengtheningoversweetnessespermanentnessessupersubtleties

About this list

Words
23 (11 common words)
Common example
colorfastnesses
Rare example
supersubtleties
Doubled letters
14
Ending in S
16
Most frequent letter
E (21)

Questions

How many 15-letter words matching ________t_e____ are there?

23. 11 of them are common words.

What is a common example?

COLORFASTNESSES is among the common words in this set.