15-Letter Words Matching E_______E______

There are 24 15-letter words that match E_______E______. 10 are common words, such as EFFECTIVENESSES and ELABORATENESSES. A rarer one is EXHAUSTLESSNESS. In this set, N is the most frequent open letter (23 words). 20 words contain a doubled letter.

Full list 24

effectivenesseselaboratenessesenvironmentallyexclusivenessesexcursivenessesexpansivenessesexpensivenessesexplosivenessesexquisitenessesextensivenesseselectronegativeelectrotechnicsexcessivenessesexcitablenesseselectrodepositsemotionlessnessendonucleolyticenjoyablenessesequitablenessesestimablenessesevocativenessesexcusablenessesexecrablenessesexhaustlessness

About this list

Words
24 (10 common words)
Common example
effectivenesses
Rare example
exhaustlessness
Doubled letters
20
Ending in S
21
Most frequent letter
N (23)

Questions

How many 15-letter words matching e_______e______ are there?

24. 10 of them are common words.

What is a common example?

EFFECTIVENESSES is among the common words in this set.