15-Letter Words Matching __E__________S_

There are 34 15-letter words that match __E__________S_. 5 are common words, such as INEFFECTIVENESS and INEXPENSIVENESS. A rarer one is UNENDURABLENESS. 23 words contain a doubled letter.

Full list 34

Common words

ineffectivenessinexpensivenesspreservationistpretentiousnesstreacherousnessineffectualnessoverbearingnessprecipitatenessprecipitousnesspresbyterianismpresentationismpreservationism
ineffectivenessinexpensivenesspreservationistpretentiousnesstreacherousnessineffectualnessoverbearingnessprecipitatenessprecipitousnesspresbyterianismpresentationismpreservationismstereoisomerismunequivocalnesschemotaxonomistclearheadednesscrestfallennesseverlastingnessinexcusablenessopenheartednessopenmouthednessoverzealousnessphenomenologistpleasurablenessprecipitantnesspreformationistprejudicialnesspresentablenessprestigiousnesspseudoscientistroentgenologistswellheadednessthermoperiodismunendurableness

About this list

Words
34 (5 common words)
Common example
ineffectiveness
Rare example
unendurableness
Doubled letters
23
Ending in S
23

Questions

How many 15-letter words matching __e__________s_ are there?

34. 5 of them are common words.

What is a common example?

INEFFECTIVENESS is among the common words in this set.