ANT: Tighten, increase, intensify, stretch, bend, brace, invigorate, redouble, grow, heighten, strengthen.
=
KEY: Relaxation, [See RELAX].
=
KEY: Relay.
SYN: Reinforcement, recruitment, refreshment, supply, relief.
ANT: Exhaustion, consumption.
=
KEY: Release \v.\
SYN: Free, loose, liberate, discharge, quit, acquit, exempt, extricate, disengage, indemnify.