2 synonym groups for Constraint

shackle, fetter, handcuff, chain, bond, restraint, cuff, iron, tether, gyve [x]

restriction, constraint, restraint, curb, check, control, cap, ceiling, bound, boundary, confinement, impediment, hindrance, obstacle, barrier, drawback, shortcoming, deficiency, flaw, weakness, imperfection, inadequacy, insufficiency, shortfall, handicap, encumbrance, inhibition, deterrent, deterrence, obstruction, fetter, stricture, regulation, rule, condition, stipulation, qualification, proviso, clause, term, provision, requirement, reservation, exception, exclusion, limitation [x]