Mechanical energy and Valiance

Mechanical energy noun - Energy in a mechanical form.

Valiance and mechanical energy are semantically related. In some cases you can use "Valiance" instead a noun phrase "Mechanical energy".

Valiance noun - The qualities of a hero or heroine; exceptional or heroic courage when facing danger (especially in battle).

Mechanical energy and valiance are semantically related. Sometimes you can use "Mechanical energy" instead a noun "Valiance".