10-Letter Words Matching __O______N

There are 29 10-letter words that match __O______N. 15 are common words, such as BLOODSTAIN and BROWBEATEN. A rarer one is PROINSULIN. In this set, I is the most frequent open letter (20 words). 6 words contain a doubled letter.

Full list 29

Common words

bloodstainbrowbeatenclothespinelongationfloodplainprocessionproductionprofessionprojectionproportionpropulsionprotection
bloodstainbrowbeatenclothespinelongationfloodplainprocessionproductionprofessionprojectionproportionpropulsionprotectionprotrusionspoliationstonemasonblockchainacotyledonchopfallengrocerymangroundsmangroundsmenprotohumanprovitaminroofgardenwholegrainfloatationfloriationisoantigenproinsulin

About this list

Words
29 (15 common words)
Common example
bloodstain
Rare example
proinsulin
Doubled letters
6
Ending in S
0
Most frequent letter
I (20)

Questions

How many 10-letter words matching __o______n are there?

29. 15 of them are common words.

What is a common example?

BLOODSTAIN is among the common words in this set.