36 synonyms for leash such as curb, chain, check, bind, check, and control. Leash is a noun, and its antonyms are unleash and release.
Chain, cord, lead, line, lyam, rein, restraint, rope, strap, and tether.
Check, control, curb, discipline, hold, rein, and restraint.
Bind, confine, fasten, fetter, hitch up, put a lead on, put a leash on, restrain, secure, tether, and tie up.
Check, control, curb, hold back, keep under control, restrain, and suppress.