Part of speech:
Compatible with an accepted point of view; orthodox:
Convincing; strongly appealing; compelling action, assent, or belief. Convincing; strongly appealing; compelling action, assent, or belief.
(Computing) Non-physical or conceptual yet underpinned by something physical or actual.
Serving to put an end to doubt, question, or uncertainty; decisive:
Firm, strong, and dependable
Having a thorough basic knowledge of a subject
Capable of proof
Careful and exact
Conforming to fact or logic; true, accurate, right, or free from errors
Determining or serving to determine
Irresistibly or keenly interesting, attractive, etc.; captivating
Tending or having the power to persuade:
Tight in loan or investment money
In a healthy and sound condition; hale; hearty
Beyond which it is impossible to go; farthest; most remote or distant
Impossible to answer or refute; incontrovertible:
That cannot be refuted or disproved
Being the source from which a copy, reproduction, or translation is made.
Of or containing facts.
Being no less than what is stated; worthy of the name:
Existing in reality and not potential, possible, simulated, or false:
Free from anything that taints, impairs, infects, etc.; clear
True to its type; conforming to an original in style, methods, etc.
Firmly established, as in a habit or condition; habitual
Based on competent authority; reliable because coming from one who is an expert or properly qualified
Worthy of trust; dependable; reliable
Being of sufficient military capability to deter an attack or carry out an operation successfully:
Acting directly to produce an effect:
Producing or capable of producing a desired effect.
Of or relating to drama of high professional quality that excludes burlesque, vaudeville, and some forms of musical comedy:
Sufficient to satisfy a requirement or meet a need.
Having been demonstrated or verified without doubt:
Uncomfortably tight and confining.
Having, or attested to by, a certificate
Equipped and ready for combat
Honestly felt or experienced:
Consistent with what is morally right; righteous:
In conformity with the principles of the law; permitted by law
Acceptable or allowable under official rules:
Effective or potent:
Governed by or being in accordance with reason or sound thinking:
Intended to be worn or positioned facing outward or toward an observer:
Giving satisfaction sufficient to meet a demand or requirement; adequate.
(Archaic) Competent; qualified.
Having great power or influence:
To affirm or approve, usually after the fact. To affirm or approve, usually after the fact.
Difficult to deal with or get out of:
Keeping faith; maintaining allegiance; constant; loyal
- Telling suggests the power to have the required effect by being forcible, striking, relevant, etc. a telling rejoinder
- Convincing implies such validity as to persuade or overcome doubts or opposition a convincing performance
- Cogent implies such a powerful appeal to the mind as to appear conclusive cogent reasoning
- Sound refers to that which is firmly grounded on facts, evidence, logic, etc. and is therefore free from error a sound method, a sound argument
- Valid applies to that which cannot be objected to because it conforms to law, logic, the facts, etc. a valid criticism, a valid license
Find another word for valid. In this page you can discover 77 synonyms, antonyms, idiomatic expressions, and related words for valid, like: proved, good, true, sound, cogent, logical, conclusive, solid, well-grounded, well-founded and tested.