15-Letter Words Matching __E______I_____

There are 34 15-letter words that match __E______I_____. 7 are common words, such as OVERSIMPLIFYING and PRECONDITIONING. A rarer one is THERMOPERIODISM. In this set, R is the most frequent open letter (30 words). 15 words contain a doubled letter.

Full list 34

Common words

oversimplifyingpreconditioningpredispositionsprehistoricallypreservationistpresuppositionstherapeuticallyadenocarcinomasoverambitiouslyovercomplicatedoverfamiliaritypresbyterianism
oversimplifyingpreconditioningpredispositionsprehistoricallypreservationistpresuppositionstherapeuticallyadenocarcinomasoverambitiouslyovercomplicatedoverfamiliaritypresbyterianismpresentationismpreservationismprestidigitatorpsephologicallystereotypicallychemotacticallycoenzymaticallyepeirogenicallyideographicallyinefficaciouslyoverclassifyingovercompliancesovercomplicatesoveridentifyingphenobarbitonespreestablishingpreformationistpreinterviewingpresynapticallystereologicallystereotaxicallythermoperiodism

About this list

Words
34 (7 common words)
Common example
oversimplifying
Rare example
thermoperiodism
Doubled letters
15
Ending in S
6
Most frequent letter
R (30)

Questions

How many 15-letter words matching __e______i_____ are there?

34. 7 of them are common words.

What is a common example?

OVERSIMPLIFYING is among the common words in this set.