validity Definition

cogency, rigor, rigour, validness, veracity, legality, authenticity, legitimacy, lawfulness, applicability, relevance, viability, truthfulness, admissibility, appropriateness, correctness, merits, reasonableness, validate, propriety, effectiveness, permissibility, usefulness, merit, pertinence, accuracy, invalidity, desirability, significance, feasibility, suitability, fairness, efficacy, acceptability, soundness, competence, illegality, relevancy, validating, reliability, rightness, nullity, robustness, rationale, justification, authority, advisability, validation, value, rationality, case, effectivity, adequacy, duration, truth, worth, strength, effect, wisdom, expiry, basis, expiration, application, period, term, void, prestige, lifetime, effects, tenure, effectively, regularity, efficiency, licence, goodness, health, life, produce, force, lease, effective, power, shelf, utility, deemed, justifiability, opposability, well-founded, efficient, enforceability, plausibility, genuineness, constitutionality, credibility, trustworthiness, integrity, rightfulness, worthiness, invalid, historicity,