15-Letter Words Matching __D______N_____

There are 18 15-letter words that match __D______N_____. 7 are common words, such as AUDACIOUSNESSES and INDETERMINACIES. A rarer one is UNDUTIFULNESSES. In this set, I is the most frequent open letter (18 words). 10 words contain a doubled letter.

Full list 18

audaciousnessesindeterminaciesindeterminatelyjudiciousnessesludicrousnessespedestrianizingseductivenessesindeterminationredeterminationcodeterminationdedifferentiateindeterministicindifferentismsindifferentistsradiostrontiumsreductivenessesseditiousnessesundutifulnesses

About this list

Words
18 (7 common words)
Common example
audaciousnesses
Rare example
undutifulnesses
Doubled letters
10
Ending in S
11
Most frequent letter
I (18)

Questions

How many 15-letter words matching __d______n_____ are there?

18. 7 of them are common words.

What is a common example?

AUDACIOUSNESSES is among the common words in this set.