validity

noun (n)

1. the quality of being valid and rigorous (noun.attribute)

   Sinonim: cogency, rigor, rigour

   Sumber: wordnet30

2. the quality of having legal force or effectiveness (noun.attribute)

   Sinonim: validness

   Sumber: wordnet30

3. the property of being strong and healthy in constitution (noun.attribute)

   Sinonim: hardiness, lustiness, robustness

   Sumber: wordnet30

4. The quality or state of being valid; strength; force; especially, power to convince; justness; soundness; as, the validity of an argument or proof; the validity of an objection. (noun)

   Sumber: webster1913