13-Letter Words Matching ____D_______Y

There are 18 13-letter words that match ____D_______Y. 9 are common words, such as AMBIDEXTERITY and CLANDESTINELY. A rarer one is STANDOFFISHLY. In this set, I is the most frequent open letter (16 words). 6 words contain a doubled letter.

Full list 18

ambidexterityclandestinelyequidistantlyexpeditionaryexpeditiouslygrandfatherlygrandmotherlyinjudiciouslyparadoxicallyclandestinityoverdiversifyresidentiallyanecdoticallyasyndeticallynonadditivityoverdiversityremediabilitystandoffishly

About this list

Words
18 (9 common words)
Common example
ambidexterity
Rare example
standoffishly
Doubled letters
6
Ending in S
0
Most frequent letter
I (16)

Questions

How many 13-letter words matching ____d_______y are there?

18. 9 of them are common words.

What is a common example?

AMBIDEXTERITY is among the common words in this set.