Mainspring and Substance

Mainspring noun - The most important spring in a mechanical device (especially a clock or watch); as it uncoils it drives the mechanism.

Substance and mainspring are semantically related. in essence topic. In some cases you can use "Substance" instead a noun "Mainspring", when it comes to topics like base, theme.

Substance noun - The basic elements from which something can be developed.

Mainspring and substance are semantically related. Sometimes you can use "Mainspring" instead a noun "Substance".

Nearby Words: substantial, substantiate, substantially, substantiality, substantiation