9-Letter Words Containing NIO

There are 35 9-letter words that contain NIO. 14 are common words, such as COMMUNION and COMPANION. A rarer one is UNIONISES. In this set, U is the most frequent open letter (21 words). 3 words contain a doubled letter.

Full list 35

Common words

communioncompaniondisunionsdominionsfeloniousingeniousonionskinpinioningseigniorsseniorityunionismsunionists
communioncompaniondisunionsdominionsfeloniousingeniousonionskinpinioningseigniorsseniorityunionismsunionistsunionizedunionizesantiunionarseniousblennioidconiologyjunioritykoniologyseignioryselenioustrunnionsuniocularunionizercarbaniongeraniolsjunioratemisunionsnonunionsopinionedphelonionpreunionsunionisedunionises

About this list

Words
35 (14 common words)
Common example
communion
Rare example
unionises
Doubled letters
3
Ending in S
16
Most frequent letter
U (21)

Questions

How many 9-letter words containing nio are there?

35. 14 of them are common words.

What is a common example?

COMMUNION is among the common words in this set.