9-Letter Words Matching ____O_N__

There are 86 9-letter words that match ____O_N__. 43 are common words, such as BALLOONED and CARTOONED. A rarer one is WAYGOINGS. In this set, E is the most frequent open letter (54 words). 21 words contain a doubled letter.

Full list 86

Common words

balloonedcartoonedcompoundsconfoundsconjoinedconjoinercretonnesdiscountsdisjointsdismountsdragooneddumfounds
balloonedcartoonedcompoundsconfoundsconjoinedconjoinercretonnesdiscountsdisjointsdismountsdragooneddumfoundsendpointsfestoonedforlornlyfoxhoundsgunpointsharpoonedharpoonerhomeownerlampoonedlandownermidpointsmiscountsmisdoingsmonsoonaloutpointspersonnelpinpointsplatoonedpronouncepropoundspurloinedshipownersubjoinedsubpoenassunbonnetsurmountssurroundsunadorneduncrownedviscountswarbonnetcromornesdisjoinedelkhoundslampoonernonjoineroutgoingspaulowniapurloinerseamountssundownertricornesviscountyaepyornisballonnesbeclownedbegroanedbethornedchaconnesdecrowneddrypointsembrownedeyepointsforlornergadroonedgeepoundsimbrownedligroinesmicroinchmiscoinedmisjoinedmispointsmissoundsnoncountyoutcountspenpointsprofoundsrattoonedreadornedreanointsrecrownedrunroundssubcountywaygoings

About this list

Words
86 (43 common words)
Common example
ballooned
Rare example
waygoings
Doubled letters
21
Ending in S
40
Most frequent letter
E (54)

Questions

How many 9-letter words matching ____o_n__ are there?

86. 43 of them are common words.

What is a common example?

BALLOONED is among the common words in this set.