9-Letter Words Ending in OF

There are 18 9-letter words that end in OF. 7 are common words, such as BOMBPROOF and FIREPROOF. A rarer one is PICKPROOF. 18 words contain a doubled letter.

Full list 18

bombprooffireprooffoolproofheatproofrainproofrustproofwindproofdampproofdustproofholeproofmothproofovenproofskidproofwearproofgermproofleakproofoverproofpickproof

About this list

Words
18 (7 common words)
Common example
bombproof
Rare example
pickproof
Doubled letters
18
Ending in S
0

Questions

How many 9-letter words ending in of are there?

18. 7 of them are common words.

What is a common example?

BOMBPROOF is among the common words in this set.