11-Letter Words Containing NEO

There are 18 11-letter words that contain NEO. 3 are common words, such as ERRONEOUSLY and HOMOGENEOUS. A rarer one is NEOSTIGMINE. In this set, S is the most frequent open letter (14 words). 2 words contain a doubled letter.

Full list 18

erroneouslyhomogeneousspontaneousmembraneousneocolonialneoliberalsneonatologysanguineouscutaneouslyneocortexesneocorticalneocorticesneologisticneoorthodoxneophiliacsneorealismsneorealistsneostigmine

About this list

Words
18 (3 common words)
Common example
erroneously
Rare example
neostigmine
Doubled letters
2
Ending in S
10
Most frequent letter
S (14)

Questions

How many 11-letter words containing neo are there?

18. 3 of them are common words.

What is a common example?

ERRONEOUSLY is among the common words in this set.