15-Letter Words Matching ____D________N_

There are 19 15-letter words that match ____D________N_. 3 are common words, such as DEHYDROGENATING and HUMIDIFICATIONS. A rarer one is VASODILATATIONS. 2 words contain a doubled letter.

Full list 19

dehydrogenatinghumidificationssolidificationsoverdevelopmentoverdramatizingscandalizationsantidepressionsantidevelopmentmelodramatisingmelodramatizingoccidentalizingoverdecorationsoverdiscountingoverdocumentingpseudoscorpionsrecodificationsrigidificationsthunderstrikingvasodilatations

About this list

Words
19 (3 common words)
Common example
dehydrogenating
Rare example
vasodilatations
Doubled letters
2
Ending in S
9

Questions

How many 15-letter words matching ____d________n_ are there?

19. 3 of them are common words.

What is a common example?

DEHYDROGENATING is among the common words in this set.