15-Letter Words Matching ___ET__________

There are 15 15-letter words that match ___ET__________. 8 are common words, such as FACETIOUSNESSES and IMPETUOUSNESSES. A rarer one is UNSETTLEDNESSES. In this set, E is the most frequent open letter (14 words). 5 words contain a doubled letter.

Full list 15

facetiousnessesimpetuousnessesindeterminaciesindeterminatelypenetrabilitiesrepetitiousnessteletypewritersvaletudinariansdeleteriousnessindeterminationredeterminationtelethermometercodeterminationindeterministicunsettlednesses

About this list

Words
15 (8 common words)
Common example
facetiousnesses
Rare example
unsettlednesses
Doubled letters
5
Ending in S
9
Most frequent letter
E (14)

Questions

How many 15-letter words matching ___et__________ are there?

15. 8 of them are common words.

What is a common example?

FACETIOUSNESSES is among the common words in this set.