15-Letter Words Matching ____D______N___

There are 14 15-letter words that match ____D______N___. 4 are common words, such as EXPEDITIOUSNESS and GRANDILOQUENCES. A rarer one is UNENDURABLENESS. In this set, E is the most frequent open letter (14 words). 9 words contain a doubled letter.

Full list 14

expeditiousnessgrandiloquencesinjudiciousnesspreadolescencesbroadmindednessgrandiloquentlyhereditarianismstandoffishnessbloodguiltinessclandestinenessoverdependencesparadoxicalnessroundheadednessunendurableness

About this list

Words
14 (4 common words)
Common example
expeditiousness
Rare example
unendurableness
Doubled letters
9
Ending in S
12
Most frequent letter
E (14)

Questions

How many 15-letter words matching ____d______n___ are there?

14. 4 of them are common words.

What is a common example?

EXPEDITIOUSNESS is among the common words in this set.