Flare up and Give forth

Flare up verb - To become very angry.

Give forth and flare up are semantically related In some cases you can use "Give forth" instead a verb "Flare up".

Give forth verb - Give out (breath or an odor).

Flare up and give forth are semantically related in burst topic. Sometimes you can use "Flare up" instead a verb "Give forth", if it concerns topics such as appear.