This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
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adj. Well grounded; just: a valid objection.

adj. Producing the desired results; efficacious: valid methods.

adj. Having legal force; effective or binding: a valid title.

adj. Logic Containing premises from which the conclusion may logically be derived: a valid argument.

adj. Logic Correctly inferred or deduced from a premise: a valid conclusion.

adj. Archaic Of sound health; robust.

adj. Well grounded or justifiable, pertinent.

adj. Acceptable, proper or correct.

adj. Related to the current topic, or presented within context, relevant.

adj. A formula or system that evaluates to true regardless of the input values.

adj. An argument whose conclusion is always true whenever its premises are true.

adj. Strong; powerful; efficient.

adj. Having sufficient strength or force; founded in truth; capable of being justified, defended, or supported; not weak or defective; sound; good; efficacious.

adj. Having legal strength or force; executed with the proper formalities; incapable of being rightfully overthrown or set aside.

Strong: powerful; efficient.

Sufficiently supported by fact; well-grounded; sound; just; good: capable of being justified or defended; not weak or defective: as, a valid reason; a valid objection.

Good or sufficient in point of law; efficacious; executed with the proper formalities; incapable of being rightfully overthrown or set aside; sustainable and effective in law, as distinguished from that which exists or took place in fact or appearance, but has not the requisites to entitle it to be. recognized and enforced by law: as, a, valid deed; a valid covenant; a valid instrument of any kind; a valid claim or title; a valid marriage; a valid ordination.—4. In zoology and hot., having sufficient classificatory strength or force; scientifically founded or well-grounded; securely established: as, a valid family, genus, or species; & valid classification.

In logic, having, as an argument, that degree of formal strength and truth that it professes to have.

In chem., having valence: chiefly used in composition, as in univalid for univalent, etc.

adj. still legally acceptable

adj. well grounded in logic or truth or having legal force

"Even though there have been many interpretations of the paintings and decorations of this church, none of the researchers gave what I call a valid translation or found Saunière's treasure."

unexpired    legal    effectual    logical    sound    legitimate    binding    validated    reasoned    well-grounded   

invalid   

validation    validator    validate   

sufficient    just    efficacious    weighty    sound    prevalent    good    available    well-grounded    strong   

ballad    invalid    pallid    salad   

relevant    correct    legitimate    reasonable    satisfactory    explicit    plausible