15-Letter Words Matching ____N_______E__

There are 18 15-letter words that match ____N_______E__. 8 are common words, such as ADVENTUROUSNESS and DEFENSELESSNESS. A rarer one is UNCONCERNEDNESS. 12 words contain a doubled letter.

Full list 18

adventurousnessdefenselessnessdemonstrativelydisentanglementimmunodeficientincongruousnessinconsideratelyunconsciousnessinsensitivenessplainspokennessbraunschweigersdomineeringnessimmunocompetentpersnicketinessremanufacturersremonstrativelysaponaceousnessunconcernedness

About this list

Words
18 (8 common words)
Common example
adventurousness
Rare example
unconcernedness
Doubled letters
12
Ending in S
12

Questions

How many 15-letter words matching ____n_______e__ are there?

18. 8 of them are common words.

What is a common example?

ADVENTUROUSNESS is among the common words in this set.