15-Letter Words Matching ____E__I_______

There are 49 15-letter words that match ____E__I_______. 23 are common words, such as APPRENTICESHIPS and AUTHENTICATIONS. A rarer one is WESTERNISATIONS. In this set, N is the most frequent open letter (45 words). 27 words contain a doubled letter.

Full list 49

Common words

apprenticeshipsauthenticationscommercializingconcessionairesconfectioneriescontentiousnessconventionalityconventionalizeexpressionisticfraternizationsimpressionisticnonbelligerents
apprenticeshipsauthenticationscommercializingconcessionairesconfectioneriescontentiousnessconventionalityconventionalizeexpressionisticfraternizationsimpressionisticnonbelligerentsoverestimationspasteurizationsperpendicularlypredestinationspretentiousnessprofessionalismprofessionalizesurreptitiouslytendentiousnessunquestioninglywesternizationscommercialisticcompendiousnessconventionalismconventionalistperfectionisticsententiousnessvespertilioninecommercialisingcommercialitiesconfectionariesconfessionalismconfessionalistconvertiblenessgeometrizationsmartensiticallynonbelligerencynoncertificatednonsensicalnessoverengineeringpredestinarianspreterminationssubreptitiouslysusceptiblenesssymmetricalnesssymmetrizationswesternisations

About this list

Words
49 (23 common words)
Common example
apprenticeships
Rare example
westernisations
Doubled letters
27
Ending in S
26
Most frequent letter
N (45)

Questions

How many 15-letter words matching ____e__i_______ are there?

49. 23 of them are common words.

What is a common example?

APPRENTICESHIPS is among the common words in this set.