Emanate and Give off

Emanate verb - To throw or give off.

Give off is a synonym for emanate in give out topic. In some cases you can use "Give off" instead a verb "Emanate", when it comes to topics like radiate, exude.

Give off verb - Have as a by-product.

Emanate is a synonym for give off in discharge topic. You can use "Emanate" instead a verb "Give off", if it concerns topics such as radiate.