Light up and Limelight

Light up verb - Start to burn with a bright flame.

Limelight and light up are semantically related. in illuminate topic. In some cases you can use "Limelight" instead a verb "Light up", when it comes to topics like make light.

Limelight noun - The center of public attention.

Light up and limelight are semantically related. Sometimes you can use "Light up" instead a verb "Limelight".