Synonyms of baseless in English:

baseless


See US English definition of baseless

See UK English definition of baseless

See Spanish definition of infundado

adjective

1‘the accusations were found to be baseless’

SYNONYMS
groundless, unfounded, unsubstantiated, unproven, unsupported, uncorroborated, untested, unconfirmed, unverified, unattested, unjustified, unwarranted, foundationless, ill-founded, without basis, without foundation, not backed up by evidence
speculative, conjectural, idle, vain, unsound, unreliable, questionable, misinformed, misguided, spurious, specious, fallacious, erroneous, fabricated, untrue, trumped-up
ANTONYMS

well founded, proven