environmental
abandoned
bits
broken
contamination
corroded
corroding
corrosion
damaged
dirt
discarded
disposal
dump
dumped
environment
forest
garbage
heap
industrial
industry
iron
junk
junkyard
litter
mess
metal
metallic
nature
obsolete
old
pile
pollution
recycle
recycling
reuse
rubbish
rust
rusted
scrap
scrapiron
scrapyard
tip
trash
trees
ugly
wastage
waste
woods
yard