Synonyms of baseless

baseless

adjective

as in unreasonable

having no basis in reason or fact

baseless rumors that the baseball player was using steroids

Synonyms & Similar Words

• unreasonable
• unfounded
• groundless
• unsubstantiated
• unwarranted
• irrational
• unsupported
• false
• invalid
• unreasoned
• absurd
• unnecessary
• illogical
• misleading
• fallacious
• misled
• specious
• foundationless
• meaningless
• implausible
• unconscionable
• weak
• inconsistent
• untenable
• nonvalid
• wrong
• stupid
• unconvincing
• asinine
• unsound
• nonsensical
• flimsy
• silly
• fatuous
• gratuitous
• foolish
• preposterous
• insane
• nonlogical
• unwise
• uncalled-for
• senseless
• lunatic
• ill-advised
• simpleminded
• brainless
• mad
• nutty
• harebrained
• wacky
• crackpot
• whacky
• crazy
• half-witted

Antonyms & Near Antonyms

• reasonable
• valid
• justified
• good
• reasoned
• hard
• just
• substantiated
• well-founded
• logical
• validated
• rational
• confirmed
• certified
• true
• well-grounded
• informed
• real
• actual
• sensible
• wise
• commonsense
• genuine
• sane
• certain
• corroborated
• plausible
• verified
• sure
• sober
• credible
• clear
• solid
• sound
• persuasive
• compelling
• convincing
• cogent
• satisfying

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• reasonable
• valid
• justified
• good
• reasoned
• hard
• just
• substantiated
• well-founded
• logical
• validated
• rational
• confirmed
• certified
• true
• well-grounded
• informed
• real
• actual
• sensible
• wise
• commonsense
• genuine
• sane
• certain
• corroborated
• plausible
• verified
• sure
• sober
• credible
• clear
• solid
• sound
• persuasive
• compelling
• convincing
• cogent
• satisfying

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