groundless | Definition of groundless

Synonyms and Antonyms of groundless

having no basis in reason or fact

please stop making groundless accusations against innocent people

fears of a strike proved groundless

Synonyms of groundless

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

Words Related to groundless

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 groundless

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 groundless

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