Definition of residual:
oddment, balance wheel, quietus, equaliser, equalizer, remainder, symmetry, rest period, residuary, balance, rest, counterbalance, end, lingering, counterweight, residue, difference, relaxation, enduring, correspondence, relief, counterpoise, symmetricalness, equilibrium, residuum, eternal sleep, proportion, equipoise, extra, eternal rest, sleep, ease, repose, continuing, respite, proportionality.
- "Pioneers of Science", Oliver Lodge.
- "Response in the Living and Non-Living", Jagadis Chunder Bose.
- "The Elements of Geology", William Harmon Norton.