15-Letter Words Matching ______T_N______

There are 20 15-letter words that match ______T_N______. 10 are common words, such as DISCONTENTMENTS and DISCONTINUANCES. A rarer one is UNSUBSTANTIALLY. 4 words contain a doubled letter.

Full list 20

discontentmentsdiscontinuancesdiscontinuationdiscontinuitiesdiscontinuouslyinstantaneouslyinsubstantiallypredestinationsunderstandinglyunsubstantiatedaccountantshipsconglutinationsconsentaneouslyconsultantshipsgeotectonicallyinstantaneitiesoverintensitiespredestinariansrepristinationsunsubstantially

About this list

Words
20 (10 common words)
Common example
discontentments
Rare example
unsubstantially
Doubled letters
4
Ending in S
11

Questions

How many 15-letter words matching ______t_n______ are there?

20. 10 of them are common words.

What is a common example?

DISCONTENTMENTS is among the common words in this set.