14-Letter Words Matching _O_____N______

There are 29 14-letter words that match _O_____N______. 8 are common words, such as CONCATENATIONS and CONFIDENTIALLY. A rarer one is VOCATIONALISTS. In this set, N is the most frequent open letter (22 words). 12 words contain a doubled letter.

Full list 29

Common words

concatenationsconfidentiallyconsciencelessconsternationscontaminationscontraindicatemountaineeringnonattendanceshomophonicallymonophonicallypolyphonicallyroentgenograms
concatenationsconfidentiallyconsciencelessconsternationscontaminationscontraindicatemountaineeringnonattendanceshomophonicallymonophonicallypolyphonicallyroentgenogramsroentgenographroentgenoscopesociolinguistscocarcinogenicdorsiventrallydorsoventrallyhomotransplantlovelornnessesnondegeneratesnondimensionalnonengineeringnoradrenalinesnorethindronesroentgenologicsouthernnessesvocationalismsvocationalists

About this list

Words
29 (8 common words)
Common example
concatenations
Rare example
vocationalists
Doubled letters
12
Ending in S
14
Most frequent letter
N (22)

Questions

How many 14-letter words matching _o_____n______ are there?

29. 8 of them are common words.

What is a common example?

CONCATENATIONS is among the common words in this set.