13-Letter Words Matching ____E_____N__

There are 50 13-letter words that match ____E_____N__. 20 are common words, such as COMMENCEMENTS and DISHEVELMENTS. A rarer one is WHITEWASHINGS. In this set, S is the most frequent open letter (40 words). 13 words contain a doubled letter.

Full list 50

Common words

commencementsdishevelmentsenfeeblementsentrenchmentshousehusbandshousekeepingshousewarmingskindergartnermisrepresentsnonresistanceoveremotionalpeacekeepings
commencementsdishevelmentsenfeeblementsentrenchmentshousehusbandshousekeepingshousewarmingskindergartnermisrepresentsnonresistanceoveremotionalpeacekeepingspolyethylenespredeterminedpredeterminerpredeterminespresentimentsprogesteronesracketeeringsretrenchmentsconveyancingscorrelationalshareholdingsaggregationalconcelebrantsconcertgoingsconferencingsdissevermentsempressementsepileptogenicguanethidinesletterboxingsmisdemeanantsnondependentsnonresistantsoverexplainedpanleukopeniapolyembryonicpostembryonalpostembryonicpostemergencepostemergencyprogestogenicressentimentsscapegoatingsseptentrionalslaveholdingssonneteeringsstonecuttingswhitewashings

About this list

Words
50 (20 common words)
Common example
commencements
Rare example
whitewashings
Doubled letters
13
Ending in S
33
Most frequent letter
S (40)

Questions

How many 13-letter words matching ____e_____n__ are there?

50. 20 of them are common words.

What is a common example?

COMMENCEMENTS is among the common words in this set.