valid Definition

legitimate, validated, logical, unexpired, reasoned, binding, legal, sound, well-grounded, invalid, tenable, lawful, justifiable, enforceable, relevant, reasonable, applicable, correct, admissible, plausible, credible, eligible, incorrect, justified, merit, viable, pertinent, acceptable, validate, feasible, substantiated, genuine, apply, warranted, defensible, true, accurate, appropriate, permissible, proper, rational, adequate, applied, cogent, compelling, untrue, authentic, worthy, arguable, effective, available, reliable, unfit, meaningful, probative, fair, worthwhile, appropriateness, permissibility, competent, useful, sensible, practicable, qualified, workable, usable, suitable, worth, good, important, convincing, ineffective, value, desirable, validating, effectual, validates, valuable, timely, meritorious, strong, probable, current, helpful, subsisting, real, intact, right, positive, apt, prevailing, successful, robust, actionable, authoritative, effect, fide, healthy, topical, decent,