15-Letter Words Matching ____D______S___

There are 16 15-letter words that match ____D______S___. 10 are common words, such as ASSIDUOUSNESSES and BLOODLESSNESSES. A rarer one is WITHDRAWNNESSES. 15 words contain a doubled letter.

Full list 16

assiduousnessesbloodlessnessesboundlessnesseschildlessnessesimmediatenessesinsidiousnessesinvidiousnessesmaladroitnessesmelodiousnessessteadfastnesseschildlikenessescloudlessnessesdeciduousnessesgrandiosenessesmelodramatisingwithdrawnnesses

About this list

Words
16 (10 common words)
Common example
assiduousnesses
Rare example
withdrawnnesses
Doubled letters
15
Ending in S
15

Questions

How many 15-letter words matching ____d______s___ are there?

16. 10 of them are common words.

What is a common example?

ASSIDUOUSNESSES is among the common words in this set.