"It's all fun and ___ until . . ." (5)
I believe the answer is:
games
(Other definitions for games that I've seen before include "See 9" , "Sporting contests" , "Contests or amusements" , "Sports and pastimes" , "Favourite lessons" .)
I believe the answer is:
games
(Other definitions for games that I've seen before include "See 9" , "Sporting contests" , "Contests or amusements" , "Sports and pastimes" , "Favourite lessons" .)