13-Letter Words Containing NEO

There are 18 13-letter words that contain NEO. 6 are common words, such as HETEROGENEOUS and HOMOGENEOUSLY. A rarer one is SUBTERRANEOUS. In this set, S is the most frequent open letter (18 words). 6 words contain a doubled letter.

Full list 18

heterogeneoushomogeneouslyinstantaneousmiscellaneousneoclassicismspontaneouslyconsentaneouserroneousnessinhomogeneousneoclassicistneoliberalismneonatologistneoplasticismmucocutaneousneonatologiesneoplasticistporcellaneoussubterraneous

About this list

Words
18 (6 common words)
Common example
heterogeneous
Rare example
subterraneous
Doubled letters
6
Ending in S
10
Most frequent letter
S (18)

Questions

How many 13-letter words containing neo are there?

18. 6 of them are common words.

What is a common example?

HETEROGENEOUS is among the common words in this set.