deformation
alteration
bend
bent
cambered
condition
construction
corrosion
crash
crippling
crooked
crumple
crushing
curved
defect
defective
deformed
deformity
destruction
distorted
element
hooped
inspection
metal
old
oxidation
oxides
oxidization
pitting
rust
rusty
steel
strain
structure
ulcers
unpainted
warp
wreck
wreckage