13-Letter Words Containing OIN

There are 18 13-letter words that contain OIN. 5 are common words, such as COUNTERPOINTS and DISAPPOINTING. A rarer one is THEATERGOINGS. 10 words contain a doubled letter.

Full list 18

counterpointsdisappointingpointlessnessreappointmentthoroughgoingpointillisticsurrejoindersvasoinhibitorautoinfectionconcertgoingseasygoingnessfianchettoingjointednessesmicroinjectedongoingnessespointednessessuperheroinestheatergoings

About this list

Words
18 (5 common words)
Common example
counterpoints
Rare example
theatergoings
Doubled letters
10
Ending in S
10

Questions

How many 13-letter words containing oin are there?

18. 5 of them are common words.

What is a common example?

COUNTERPOINTS is among the common words in this set.