bad
bent
blue
board
broken
building
carpentry
closeup
construction
consumable
crack
curved
damage
defective
deformed
expendable
faulty
fissure
fracture
frustration
goods
hammer
hitting
incident
industrial
industry
ineffective
inefficient
inflexible
iron
macro
material
metal
metallic
mishap
mount
nail
new
posture
product
production
productivity
products
reject
repair
stand
steel
substandard
tool
tools