13-Letter Words Matching ____EN_______

There are 101 13-letter words that match ____EN_______. 38 are common words, such as ANCIENTNESSES and AUGMENTATIONS. A rarer one is WEISENHEIMERS. In this set, I is the most frequent open letter (76 words). 33 words contain a doubled letter.

Full list 101

Common words

ancientnessesaugmentationsauthenticallyauthenticatedauthenticatesboysenberriesbrokenheartedcoelenteratescommencementscommendationscommensurablecompensations
ancientnessesaugmentationsauthenticallyauthenticatedauthenticatesboysenberriesbrokenheartedcoelenteratescommencementscommendationscommensurablecompensationsconcentratingconcentrationcondensationscontentednesscontentiouslydispensationsegocentricityentrenchmentsfermentationshappenstancesnonsensicallyperpendicularpigmentationspresentationspresentimentspretentiouslypreventativesreplenishmentretrenchmentsscreenwritersscreenwritingsegmentationssententiouslytendentiouslytercentennialtricentennialalimentationsasthenosphereauthenticatorcommensalismscommensurablycompendiouslyconcentrativeconcentratorsconcentricitycongenialnessconsentaneousconventioneercredentialingcurrentnessesdiphenylamineecumenicalismfrumentaceoushermeneuticalmercenarinessmillennialismmillennialistoutgeneralingplacentationspremenopausalpresentnessesprogenitorialstipendiariessubventionarysustentacularsustentationsaugmentativescollenchymataconvenienciesconventiclerscredentialismcredentialleddysmenorrheasdysmenorrheicecumenicitieshappenchanceshellenizationkatzenjammerskittenishnesslichenologieslichenologistlistenershipsmyelencephalaoverencourageoverenergeticoverengineersprecentorshippresentencingpretensioningprosencephalaproventriculireidentifyingreplenishableressentimentsrhinencephalaseptentrionalsubgenerationsuspensefullyweisenheimers

About this list

Words
101 (38 common words)
Common example
ancientnesses
Rare example
weisenheimers
Doubled letters
33
Ending in S
46
Most frequent letter
I (76)

Questions

How many 13-letter words matching ____en_______ are there?

101. 38 of them are common words.

What is a common example?

ANCIENTNESSES is among the common words in this set.