Costly and Harmful

Costly adjective - Commanding a large price.

Harmful and costly are semantically related. in catastrophic topic. In some cases you can use "Harmful" instead an adjective "Costly", when it comes to topics like damaging.

Nearby Words: cost, costless, costliness

Harmful adjective - Causing or capable of causing harm.

Costly and harmful are semantically related. Sometimes you can use "Costly" instead an adjective "Harmful".

Nearby Words: harm, harmed, harmless, harmfully, harmlessly