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Definition of
Groundless
Groundless
ground·less
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Definition/Meaning
(adjective)
baseless, or not having any foundation or good reason;
e.g. Your accusations against the company are groundless and you have no proof.
Similar Words
Nonvalid
Unfounded
Unjustified
Unpersuasive
Unreasonable
Unsubstantiated
Unsupported
Untenable
Unwarranted
Opposite Words
Actual
Certified
Clear
Cogent
Colorable
Compelling
Conclusive
Confirmed
Convincing
Credible
Decisive
Defensible
Effective
Firm
Forceful
Genuine
Good
Hard
Informed
Just
Justifiable
Justified
Persuasive
Plausible
Real
Sane
Satisfying
Sober
Solid
Strong
Sustainable
Telling
Tenable
True
Valid
Validity
Related Words
Absurd
Asinine
Brainless
Crackpot
Crazy
Fallacious
False
Fatuous
Flimsy
Foolish
Gratuitous
Harebrained
Ill-advised
Illogical
Implausible
Inconsistent
Insane
Irrational
Lunatic
Mad
Meaningless
Nutty
Preposterous
Senseless
Silly
Simpleminded
Specious
Stupid
Uncalled-for
Unconscionable
Unconvincing
Unnecessary
Unreasoned
Unsound
Untenable
Unwise
Wacky
Weak
Whacky
Wrong
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