9-Letter Words Matching N______O_

There are 20 9-letter words that match N______O_. 10 are common words, such as NARRATION and NAVIGATOR. A rarer one is NUCLEATOR. In this set, T is the most frequent open letter (16 words). 3 words contain a doubled letter.

Full list 20

narrationnavigatorneutrinosnightspotnitrationnominatornonpersonnonrandomnumeratornutritionnonillionnervationnightglownonactionnonauthornondoctornonfactornonschoolnonvectornucleator

About this list

Words
20 (10 common words)
Common example
narration
Rare example
nucleator
Doubled letters
3
Ending in S
1
Most frequent letter
T (16)

Questions

How many 9-letter words matching n______o_ are there?

20. 10 of them are common words.

What is a common example?

NARRATION is among the common words in this set.