Failure and Set-back

Failure noun - The nonperformance of an assigned or expected action.

Set-back and failure are semantically related. In some cases you can replace phrase "Set-back" with "Failure", this terms are similar.

Nearby Words: fail, failing, failed

Set-back noun - Structure where a wall or building narrows abruptly.

Failure and set-back are semantically related. Sometimes you can use "Failure" instead a noun phrase "Set-back".