14-Letter Words Matching D__________N__

There are 20 14-letter words that match D__________N__. 12 are common words, such as DECOMMISSIONED and DENOMINATIONAL. A rarer one is DRYOPITHECINES. 2 words contain a doubled letter.

Full list 20

decommissioneddenominationaldiscontinuancediscountenancedisembodimentsdisengagementsdisfigurementsdisinheritancedisinvestmentsdismantlementsdismembermentsdisparagementsdexamethasonesdispensationaldisquisitionaldissertationaldistributionaldiphenylaminesdisburdenmentsdryopithecines

About this list

Words
20 (12 common words)
Common example
decommissioned
Rare example
dryopithecines
Doubled letters
2
Ending in S
11

Questions

How many 14-letter words matching d__________n__ are there?

20. 12 of them are common words.

What is a common example?

DECOMMISSIONED is among the common words in this set.