Prop and Understructure

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

Understructure and prop are semantically related In some cases you can use "Understructure" instead a noun "Prop".

Nearby Words: propped, propping

Understructure noun - Lowest support of a structure.

Prop and understructure are semantically related in basis for something physical or mental topic. Sometimes you can use "Prop" instead a noun "Understructure".