aged
anchor
attached
boat
bollard
bond
catena
chain
connection
corrode
corrosion
grunge
grungy
heap
heavy
ideas
industrial
industry
iron
irons
lead
link
linkage
loop
metal
metallic
moldy
mouldy
network
old
rough
row
rust
rusted
rustic
rusty
safety
scratched
sea
shape
steel
strength
string
strong
texture
thick
togetherness
uneven
used
vintage