nonvalid | Definition of nonvalid

Synonyms and Antonyms of nonvalid

1 having no basis in reason or fact

a nonvalid theory that most scientists rejected long ago

Synonyms of nonvalid

baseless, foundationless, groundless, invalid, unfounded, unreasonable, unsubstantiated, unsupported, unwarranted

Words Related to nonvalid

illogical, irrational, nonlogical, unconscionable, unsound

fallacious, false, misled, wrong

gratuitous, uncalled-for, unnecessary

flimsy, implausible, misleading, specious, unconvincing, untenable, weak

ill-advised, unreasoned

absurd, asinine, brainless, crackpot, crazy, fatuous, foolish, half-witted, harebrained, meaningless, nonsensical, preposterous, senseless, silly, simpleminded, stupid, unwise

insane, lunatic, mad, nutty, wacky (also whacky)

Near Antonyms of nonvalid

certified, validated, verified

confirmed, corroborated

informed, logical, rational

commonsense, sane, sensible, sober, wise

actual, genuine, real, true

clear, cogent, compelling, convincing, credible, persuasive, plausible, satisfying, solid, sound

Antonyms of nonvalid

good, hard, just, justified, reasonable, reasoned, substantiated, valid, well-founded, well-grounded

2 having no legal or binding force

failure to inform the suspect of his rights rendered his confession nonvalid

Synonyms of nonvalid

bad, inoperative, invalid, nonbinding, nugatory, null, null and void, void

Words Related to nonvalid

useless, worthless

ineffective, ineffectual

Near Antonyms of nonvalid

Antonyms of nonvalid

binding, good, valid