Come on and Go-getter

Come on interjection - How surprising, doubtful, or unbelievable.

Go-getter and come on are semantically related. In some cases you can use "Go-getter" instead an adjective "Come on".

Go-getter noun - An ambitious person who eagerly goes after what is desired.

Come on and go-getter are semantically related. Sometimes you can use "Come on" instead an adjective phrase "Go-getter".