13-Letter Words Matching ______D_____Y

There are 22 13-letter words that match ______D_____Y. 6 are common words, such as CONTRADICTORY and DISCREDITABLY. A rarer one is THYROIDECTOMY. In this set, I is the most frequent open letter (20 words). 7 words contain a doubled letter.

Full list 22

contradictorydiscreditablydisobedientlyindividualityknowledgeablyspasmodicallyadenoidectomyaperiodicallycompendiouslylatitudinallymastoidectomypostmodernityprimordialitypyramidicallyrhapsodicallyaptitudinallyattitudinallyinexpedientlypreponderancysemisedentarysigmoidoscopythyroidectomy

About this list

Words
22 (6 common words)
Common example
contradictory
Rare example
thyroidectomy
Doubled letters
7
Ending in S
0
Most frequent letter
I (20)

Questions

How many 13-letter words matching ______d_____y are there?

22. 6 of them are common words.

What is a common example?

CONTRADICTORY is among the common words in this set.