The state or quality of being legal; lawfulness.
That which is real or practical in quality or character; practical value:
Potency is the degree of strength.
Gravitation, esp. terrestrial gravitation; force that tends to draw all bodies in the earth's sphere toward the center of the earth
The force with which an object near the Earth or another celestial body is attracted toward the center of the body by gravity. An object's weight depends on its mass and the strength of the gravitational pull. The weight of an object in an aircraft flying at high altitude is less than its weight at sea level, since the strength of gravity decreases with increasing distance from the Earth's surface. The SI unit of weight is the newton, though units of mass such as grams or kilograms are used more informally to denote the weight of some mass, understood as the force acting on it in a gravitational field with a strength of one G. The pound is also still used as a unit of weight.
The degree to which something achieves results.
Capability in terms of numbers or resources:
Legitimacy is defined as the lawfulness or authenticity of something, or refers to the status of a child being born to married parents.
The quality or condition of being authentic, trustworthy, or genuine.
Extreme hardship or difficulty
Physical endurance; strength
Strength or energy of body or mind; active power; vigour; might; capacity of exercising an influence or producing an effect.
Find another word for validity. In this page you can discover 33 synonyms, antonyms, idiomatic expressions, and related words for validity, like: legality, substance, genuineness, potency, efficacy, gravity, weight, realness, true, effectiveness and strength.