Substitute and Second fiddle

Substitute noun - A person or thing that takes the place of another.

Second fiddle and substitute are semantically related. In some cases you can use "Second fiddle" instead a noun "Substitute".

Nearby Words: substitution, substituted, substituting

Second fiddle noun - A secondary role or function.

Substitute and second fiddle are semantically related. Sometimes you can use "Substitute" instead a noun phrase "Second fiddle".