Go-getter and Self-seeker

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

Self-seeker and go-getter are semantically related. In some cases you can use "Self-seeker" instead a noun phrase "Go-getter".

Self-seeker noun - One who does things only for his own benefit and with little regard for right and wrong.

Go-getter and self-seeker are semantically related. Sometimes you can use "Go-getter" instead a noun phrase "Self-seeker".