13-Letter Words Matching ____E__I_____

There are 120 13-letter words that match ____E__I_____. 49 are common words, such as AUTHENTICALLY and AUTHENTICATED. A rarer one is SUBVERSIONARY. In this set, S is the most frequent open letter (92 words). 49 words contain a doubled letter.

Full list 120

Common words

authenticallyauthenticatedauthenticatesbutterfingerscollectivismscollectivistscollectivizedcollectivizescommercialismcommercializeconcertinaingconcessionary
authenticallyauthenticatedauthenticatesbutterfingerscollectivismscollectivistscollectivizedcollectivizescommercialismcommercializeconcertinaingconcessionaryconfectionersconfectioneryconfessionalscontentiouslydiametricallyexpressionismexpressionistgeometricallyhorsewhippingimpressionismimpressionistisometricallymastermindingnonsensicallyobstetriciansoverestimatedoverestimatesperfectionismperfectionistperpendicularprerequisitespresentimentspretentiouslyprocessionalsprocessioningprofessionalsprojectionistprotectionismprotectionistpumpernickelssententiouslysubserviencessubservientlysurreptitioussymmetricallytendentiouslyunquestioninganthelminticsauthenticatorcommercialistcompendiouslyconcessionersconfectionaryconventioneerconvertiplanecorrectitudescredentialingdialecticallydialecticiansgeometriciansharlequinadesmillennialismmillennialistnonpersistentoverexcitablepredestinatedpredestinatesprolepticallyproverbialitystipendiariessubjectivismssubventionarysurrejoindersbiometricianscollectivisedcollectivisescommercialisecommercialityconventiclerscredentialismcredentialleddigressionarydyspepticallyepilepticallyexopeptidasesfingerpickingglutethimidesguanethidinesherpesviruseshorsewhippershousepaintersmastersingersnonmeaningfulnonpermissivenucleotidasesobstetricallyoverengineersporcelainizedporcelainizesporcelainlikeprecertifyingpredestinatorpretensioningpretermissionpretermittingrecreationistreidentifyingrepressionistressentimentssceneshifterssemiempiricalsubjectivisedsubjectivisessubjectivistssubjectivizedsubjectivizessubreptitioussubversionary

About this list

Words
120 (49 common words)
Common example
authentically
Rare example
subversionary
Doubled letters
49
Ending in S
45
Most frequent letter
S (92)

Questions

How many 13-letter words matching ____e__i_____ are there?

120. 49 of them are common words.

What is a common example?

AUTHENTICALLY is among the common words in this set.