Part of speech:
Capable of proof
Based on good judgment, reasoning, or evidence
Appealing to the intellect or powers of reasoning; convincing:
(Computing) Non-physical or conceptual yet underpinned by something physical or actual.
The definition of solid is something which is sturdy and substantial or an object that isn't hollow.
Conforming to standards; proper:
Determining or serving to determine
Tending or having the power to persuade:
The definition of potent is something or someone with great power, authority or effect.
Clear and loud:
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.
Free of pretense, falsehood, or affectation:
Existing in reality or in fact; not merely possible, but real; as it really is
Producing or capable of producing the desired effect; having the intended result; effective
The definition of legitimate is within the rules, correct or accepted as proper. It also refers to a person whose parents are married when he or she is born.
Not fitting or suitable; inappropriate or improper:
Capable of proof
The definition of fictitious is made up, whether for a written story, a lie or a tale.
Assuming the appearance of something; deceitful; hypocritical.
Imposing or commanding adherence to a commitment, an obligation, or a duty:
Having, or attested to by, a certificate
Serving to put an end to doubt, question, or uncertainty; decisive:
Having received Christian confirmation
Serving to convince; persuasive or believable:
Producing a strong impression or response; striking:
Actually possessing the alleged or apparent attribute or character:
The definition of healthy is someone or something that has, appears to have or helps to produce good health.
In conformity with the principles of the law; permitted by law
(Chiefly Upper Southern US) Great:
Tending to face facts; practical rather than visionary
Intended to be worn or positioned facing outward or toward an observer:
The definition of sound is someone or something that is in good condition.
Having great power or influence:
The state, quality, or fact of being valid in law or in argument, proof, authority, etc.
Authoritative is defined as someone who knows a great deal about a certain subject and who is generally considered an expert.
Worthy of trust; dependable; reliable
Barely satisfactory; acceptable but not remarkable
Known to be valid, effective, or genuine
Tending to mislead; deceptive.
To affirm or approve, usually after the fact.
Fitting close or too close to the skin; snug:
(Obs.) Full of faith, esp. religious faith
The definition of reasonable is someone or something that is logical and exhibits good sense.
- 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, well-grounded, true, tested, reason, cogent, logical, solid, accurate and correct.