Prop and Sustainer

Prop noun - A structure that holds up or serves as a foundation for something else.

Sustainer and prop are semantically related in supporter topic. In some cases you can use "Sustainer" instead a noun "Prop", when it comes to topics like mainstay.

Nearby Words: propped, propping

Sustainer noun - Someone who upholds or maintains.

Prop and sustainer are semantically related in support topic. You can use "Prop" instead a noun "Sustainer", if it concerns topics such as chief support, person who helps another.