By-product and Payoff

By-product noun - Something that naturally develops or is developed from something else.

Payoff and by-product are semantically related. In some cases you can use "Payoff" instead a noun phrase "By-product".

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

By-product and payoff are semantically related. Sometimes you can use "By-product" instead a noun "Payoff".