Exchange and Knockdowns

Exchange noun - A giving or taking of one thing of value in return for another.

Knockdowns and exchange are semantically related In some cases you can replace term "Knockdowns" with "Exchange", this nouns are similar.

Nearby Words: exchanged, exchangeable, exchangeability, exchanging, exchanger

Exchange and knockdowns are semantically related in argument topic. You can use "Exchange" instead a noun "Knockdowns", if it concerns topics such as verbal fight.