above-board
I'm playing fair and above-board

field
playing field

grow out of
she grew out of playing with dolls

long-playing
long-playing record

LP
long-playing (record)

play
the sunlight was playing on the water

play about
stop playing around!

play around
stop playing around!

play with
I was playing with the idea of

playing
playing cards

RPG
role-playing game

sand
the children were playing on the sands