Rake-off and Set-back

Rake-off noun - A percentage (of winnings or loot or profit) taken by an operator or gangster.

Set-back and rake-off are semantically related. In some cases you can use "Set-back" instead a noun phrase "Rake-off".

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

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