Synonyms:
residue
Meaning: matter that remains after something has been removed
Synonyms:
remainder, balance, residual, residue, residuum, rest
Meaning: something left after other parts have been taken away; "there was no remainder"; "he threw away the rest"; "he took what he wanted and I got the balance"
Usage examples
Also that the moon's rotation relative to the earth has been destroyed by past tidal action in it (the only residue of ancient lunar rotation now being a scarcely perceptible libration), so that it turns always the same face towards us.