backout

As nouns the difference between backout and blackout

is that backout is a reversal or undoing of tasks previously done (often in reverse order while blackout is a temporary loss of consciousness.

As nouns the difference between retreat and backout

is that retreat is the act of pulling back or withdrawing, as from something dangerous, or unpleasant while backout is a reversal or undoing of tasks previously done (often in reverse order).

As a verb retreat

is to withdraw military forces.

As nouns the difference between undoing and backout

is that undoing is that which defeats while backout is a reversal or undoing of tasks previously done (often in reverse order).

As a verb undoing

is .

As nouns the difference between reversal and backout

is that reversal is the state of being reversed while backout is a reversal or undoing of tasks previously done (often in reverse order).

As an adjective reversal

is intended to reverse; implying reversal.