12-Letter Words Containing EON

There are 18 12-letter words that contain EON. 6 are common words, such as CURMUDGEONLY and LUNCHEONETTE. A rarer one is TRUNCHEONING. In this set, S is the most frequent open letter (12 words). 1 words contain a doubled letter.

Full list 18

curmudgeonlyluncheonetteneurosurgeonnickelodeonspaleontologypigeonholingescutcheonedinescutcheonanacreonticsantinucleonscryosurgeonsdeontologiesdeontologistinternucleonpigeonholerspostneonatalsupersurgeontruncheoning

About this list

Words
18 (6 common words)
Common example
curmudgeonly
Rare example
truncheoning
Doubled letters
1
Ending in S
6
Most frequent letter
S (12)

Questions

How many 12-letter words containing eon are there?

18. 6 of them are common words.

What is a common example?

CURMUDGEONLY is among the common words in this set.