self-starter

She’s a natural, a self-starter, a quick learner, a hard bargainer, a mistress of disguise — really just putting on a wig, some good clothes and a posh British or American accent.

Still, Swift, her team, and the media have successfully branded the singer as a self-starter.

So when you croon the lines, you need to both gently guide them so they’re not intimidated, but also motivate them to be an independent self-starter.

Keith called K.J. a “self-starter” and a young man who avoided trouble.

I am a self-starter with a friendly disposition who loves to work with others.