15-Letter Words Matching ________N_I____

There are 23 15-letter words that match ________N_I____. 10 are common words, such as COMPREHENSIVELY and CONDESCENDINGLY. A rarer one is UNSUBSTANTIALLY. In this set, S is the most frequent open letter (20 words). 7 words contain a doubled letter.

Full list 23

comprehensivelycondescendinglyconsequentiallycorrespondinglydisappointinglydiscontinuitiesheterogeneitiesinsubstantiallyunderstandinglyunsubstantiateddisenchantinglyinhomogeneitiesnonconventionalphototransistorantiromanticismcomplementizersgentlemanlinessinstantaneitiesnoncredentialedoveringenuitiesoverintensitiespremillenniallyunsubstantially

About this list

Words
23 (10 common words)
Common example
comprehensively
Rare example
unsubstantially
Doubled letters
7
Ending in S
8
Most frequent letter
S (20)

Questions

How many 15-letter words matching ________n_i____ are there?

23. 10 of them are common words.

What is a common example?

COMPREHENSIVELY is among the common words in this set.