background
bag
basket
bin
black
can
carry
clean
cleaner
clear
conservation
container
convenience
debris
detailed
dirty
dispose
dump
dumpster
dust
dustbin
eco
ecological
ecology
environment
environmental
environmentalist
garbage
isolated
junk
landfill
orange
plastic
pollution
recyclable
recycle
recycling
residential
reuse
rubbish
sign
street
symbol
trash
waste
wastebasket
white