10-Letter Words Ending in OLS

There are 19 10-letter words that end in OLS. 5 are common words, such as DECONTROLS and FOOTSTOOLS. A rarer one is ZOOSTEROLS. In this set, R is the most frequent open letter (13 words). 10 words contain a doubled letter.

Full list 19

decontrolsfootstoolspreschoolstoadstoolswhirlpoolscampstoolscarbacholscarvacrolsdicumarolsestradiolsfaldstoolsmestranolsplasmasolsplastisolssupercoolsterpineolsundercoolsunderwoolszoosterols

About this list

Words
19 (5 common words)
Common example
decontrols
Rare example
zoosterols
Doubled letters
10
Ending in S
19
Most frequent letter
R (13)

Questions

How many 10-letter words ending in ols are there?

19. 5 of them are common words.

What is a common example?

DECONTROLS is among the common words in this set.