11-Letter Words Containing COI

There are 12 11-letter words that contain COI. 2 are common words, such as COINCIDENCE and COINSURANCE. A rarer one is SUPERCOILED. In this set, E is the most frequent open letter (10 words). 2 words contain a doubled letter.

Full list 12

coincidencecoinsurancecoilabilitycoinferringcointerringcoinventingcoinventorscoinvestorsprocercoidssarcoidosessarcoidosissupercoiled

About this list

Words
12 (2 common words)
Common example
coincidence
Rare example
supercoiled
Doubled letters
2
Ending in S
5
Most frequent letter
E (10)

Questions

How many 11-letter words containing coi are there?

12. 2 of them are common words.

What is a common example?

COINCIDENCE is among the common words in this set.