aid
assistance
background
ball
beautiful
blue
circle
danger
day
emergency
equipment
exercise
field
float
fun
garden
grass
green
guard
help
landscape
leisure
life
lifebuoy
lifeguard
lifesaver
line
nature
outdoor
park
play
playground
pool
preserver
protect
protection
recreation
red
rescue
rescuer
ring
rope
round
safe
safety
save
security
sport
summer
white