One compound word ending with by is.........
Driveby!
The compound word that ends in "look" is "outlook."
One example of a compound word that ends in "cry" is "butterfly."
underage
basketballbaseballblackballbutterballdirtballeyeballfootballmeatballsnowballspitballfireballgoofballgumballhighballvolleyball
buckeye
whiteboard
bookseller
bloodbank
Endpoint.
hotub
rowboat
snowflake