Payoff and Pay dirt

Payoff noun - The amount of money left when expenses are subtracted from the total amount received.

Pay dirt and payoff are semantically related In some cases you can replace phrase "Pay dirt" with "Payoff", this terms are similar.

Pay dirt noun - Ore that yields a substantial profit to the miner.

Payoff and pay dirt are semantically related in profit topic. Sometimes you can use "Payoff" instead a noun phrase "Pay dirt".