9-Letter Words Ending in OOS

There are 15 9-letter words that end in OOS. 5 are common words, such as BALLYHOOS and BUCKAROOS. A rarer one is WANDEROOS. In this set, A is the most frequent open letter (14 words). 15 words contain a doubled letter.

Full list 15

ballyhoosbuckarooscockatooskangaroospeekaboosvindalooswaterloosbuckerooscallalooscockapoosjackaroosjackeroosrubbabooswallarooswanderoos

About this list

Words
15 (5 common words)
Common example
ballyhoos
Rare example
wanderoos
Doubled letters
15
Ending in S
15
Most frequent letter
A (14)

Questions

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

15. 5 of them are common words.

What is a common example?

BALLYHOOS is among the common words in this set.