13-Letter Words Matching D__L_________

There are 17 13-letter words that match D__L_________. 2 are common words, such as DECLASSIFYING and DILLYDALLYING. A rarer one is DUPLICITOUSLY. In this set, I is the most frequent open letter (17 words). 6 words contain a doubled letter.

Full list 17

declassifyingdillydallyingdeclinationaldeclinometersdeployabilitydialecticallydialecticiansdislodgementsdualisticallyduplicabilitydarlingnessesdeclarativelydeflagrationsdeglaciationsdeglamorizingdollishnessesduplicitously

About this list

Words
17 (2 common words)
Common example
declassifying
Rare example
duplicitously
Doubled letters
6
Ending in S
7
Most frequent letter
I (17)

Questions

How many 13-letter words matching d__l_________ are there?

17. 2 of them are common words.

What is a common example?

DECLASSIFYING is among the common words in this set.