13-Letter Words Matching ___E_I_______

There are 88 13-letter words that match ___E_I_______. 32 are common words, such as BENEFICIARIES and DETERIORATING. A rarer one is UNSERIOUSNESS. In this set, T is the most frequent open letter (73 words). 13 words contain a doubled letter.

Full list 88

Common words

beneficiariesdeterioratingdeteriorationegregiousnessexpeditionaryexpeditiouslyexperimentersexperimentingfacetiousnessfirefightingsimmediatenessimperialistic
beneficiariesdeterioratingdeteriorationegregiousnessexpeditionaryexpeditiouslyexperimentersexperimentingfacetiousnessfirefightingsimmediatenessimperialisticimperiousnessinferioritiesingeniousnessinseminationsmaterialisingmaterialisticmaterializingnonexistencesnovelizationspreexistencesredefinitionsrepetitiouslysuperimposingsuperintendedsuperioritiesunreliabilityunremittinglyvaledictorianvaledictoriesveterinariansanterioritiesapheliotropicarterializingarteriovenouscoreligionistexteriorizingforesightedlyhereditamentsinteriorizingirreligiouslykinesiologistmaterialitiesmonetizationsrededicationsunbelievinglyundeliverableunderinflatedunresistinglyantediluviansarteriographybeneficiatingbeneficiationcoresidentialdeteriorativedimerizationsenregisteringetherizationsexteriorisingexterioritiesfiberizationsgenericnesseshereditarianshyperimmunizehyperinflatedimperishablesindehiscencesinheritressesinterindustryinterinvolvedinterinvolvesinteriorisinginterioritiesirreligionistkinesiologieslaterizationsmaterializersracemizationsremediabilityreregisteringsoteriologiessuberizationssuperinducingsuperinfectedundeviatinglyunreminiscentunseriousness

About this list

Words
88 (32 common words)
Common example
beneficiaries
Rare example
unseriousness
Doubled letters
13
Ending in S
42
Most frequent letter
T (73)

Questions

How many 13-letter words matching ___e_i_______ are there?

88. 32 of them are common words.

What is a common example?

BENEFICIARIES is among the common words in this set.