backsaw

As a noun backsaw is

a handsaw that has a reinforcement along its back edge.

As nouns the difference between jacksaw and backsaw

is that jacksaw is a bird, the merganser while backsaw is a handsaw that has a reinforcement along its back edge.

As nouns the difference between backsaw and bucksaw

is that backsaw is a handsaw that has a reinforcement along its back edge while bucksaw is a saw, in a metal frame, used to cut lengths of wood.

As nouns the difference between taxonomy and backsaw

is that taxonomy is the science or the technique used to make a classification while backsaw is a handsaw that has a reinforcement along its back edge.

As nouns the difference between hacksaw and backsaw

is that hacksaw is a saw, with a blade that is put under tension, for cutting metal while backsaw is a handsaw that has a reinforcement along its back edge.

As a verb hacksaw

is to cut with a hacksaw.

As nouns the difference between reinforcement and backsaw

is that reinforcement is (uncountable) the act, process, or state of reinforcing or being reinforced while backsaw is a handsaw that has a reinforcement along its back edge.

As nouns the difference between handsaw and backsaw

is that handsaw is a saw small enough to be used by one hand while backsaw is a handsaw that has a reinforcement along its back edge.