Waste material or things that are no longer wanted or needed
Rubbish
Food
Trees
Water
Damage caused to water, air, etc
Infection
Corruption
pollution
purity
To discard or get rid of something useless or unwanted
Throw away
Save
Watch
Operate
To treat or process (used or waste materials) in order to use them again
Recycle
Reduce
Throw away
waste
A site/place for the disposal of waste materials
playground
Beach
ocean
landfill
Make someone or something clean or neat.
Tidy up
Look up
Grow up
Clean up
