15-Letter Words Matching _____EN________

There are 50 15-letter words that match _____EN________. 14 are common words, such as ARGUMENTATIVELY and EXISTENTIALISMS. A rarer one is SUPERENCIPHERED. In this set, I is the most frequent open letter (45 words). 14 words contain a doubled letter.

Full list 50

Common words

argumentativelyexistentialismsexistentialistshomogenizationsinattentivenessinexpensivenessinoffensivenessovergeneralizedovergeneralizesparthenogenesesparthenogenesisphotoengravings
argumentativelyexistentialismsexistentialistshomogenizationsinattentivenessinexpensivenessinoffensivenessovergeneralizedovergeneralizesparthenogenesesparthenogenesisphotoengravingsrestrengtheningunintentionallyantepenultimateexponentiationshomogeneousnessindefensibilitymonumentalizingontogeneticallyoversensitivityparthenogeneticquincentenariesrhombencephalonundependabilityantisentimentalcytogeneticallycytogeneticistsdocumentationalepiphenomenallyfragmentarinesshomogenisationshyposensitizingindigenizationslysogenizationsmonumentalitiesoccidentalizingovercentralizedovercentralizesoverlengtheningoxyphenbutazoneparageneticallyparthenocarpiesquincentennialsrejuvenescencesrudimentarinesssedimentologiessedimentologistsemicentennialssuperenciphered

About this list

Words
50 (14 common words)
Common example
argumentatively
Rare example
superenciphered
Doubled letters
14
Ending in S
26
Most frequent letter
I (45)

Questions

How many 15-letter words matching _____en________ are there?

50. 14 of them are common words.

What is a common example?

ARGUMENTATIVELY is among the common words in this set.