Busy person and Ball of fire

Ball of fire and busy person are semantically related in go-getter topic. In some cases you can use "Ball of fire" instead a noun phrase "Busy person", when it comes to topics like eager beaver, industrious person.

Ball of fire noun - A highly energetic and indefatigable person.

Busy person and ball of fire are semantically related in go-getter topic. Sometimes you can use "Busy person" instead a noun phrase "Ball of fire", if it concerns topics such as eager beaver, industrious person.