Groundless — Meaning, Definition & Synonyms

adjective /ˈgrau̇n(d)-ləs/ ground·less

Meaning & Definition of Groundless

Groundless (adjective)

  1. having no ground or foundation

Groundless (adjective) — Senses, Synonyms & Antonyms

  1. having no basis in reason or fact

    "please stop making groundless accusations against innocent people"

    "fears of a strike proved groundless"

    similar: baseless, foundationless, invalid, nonvalid, unfounded, unreasonable, unsubstantiated, unsupported, unwarranted
    related: illogical, irrational, nonlogical, unconscionable, unsound, fallacious, false, misled, wrong, gratuitous, uncalled-for, unnecessary, flimsy, implausible, misleading, specious, unconvincing, untenable, weak, ill-advised, unreasoned, inconsistent, absurd, asinine, brainless, crackpot, crazy, fatuous, foolish, half-witted, harebrained, meaningless, nonsensical, preposterous, senseless, silly, simpleminded, stupid, unwise, insane, mad, nutty, wacky
    opposite: good, hard, just, justified, reasonable, reasoned, substantiated, valid, well-founded, well-grounded
    near: certified, validated, verified, confirmed, corroborated, informed, logical, rational, commonsense, sane, sensible, sober, wise, actual, genuine, real, true, certain, sure, clear, cogent, compelling, convincing, credible, persuasive, plausible, satisfying, solid, sound

Synonyms, Thesaurus & Another Word for Groundless

The most common words with a similar meaning to Groundless:

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

Antonyms & Opposite Words for Groundless

Words with the opposite meaning of Groundless:

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

Related Words for Groundless

illogical, irrational, nonlogical, unconscionable, unsound, fallacious, false, misled, wrong, gratuitous, uncalled-for, unnecessary, flimsy, implausible, misleading, specious, unconvincing, untenable, weak, ill-advised, unreasoned, inconsistent, absurd, asinine, brainless, crackpot, crazy, fatuous, foolish, half-witted

Near Antonyms of Groundless

certified, validated, verified, confirmed, corroborated, informed, logical, rational, commonsense, sane, sensible, sober, wise, actual, genuine, real, true, certain, sure, clear, cogent, compelling, convincing, credible, persuasive, plausible, satisfying, solid, sound

Word Forms of Groundless

Derived words: groundlessly (adverb), groundlessness (noun)

Origin & Etymology of Groundless

First known use: 1602

Frequently Asked Questions about Groundless

What does "Groundless" mean?

"Groundless" means having no ground or foundation. As an adjective, it is defined as: having no ground or foundation.

What is another word for "Groundless"?

Other words for "Groundless" include baseless, foundationless, invalid, nonvalid, unfounded, unreasonable, unsubstantiated and unsupported. The best synonym depends on which meaning of "Groundless" you intend.

What are different ways to say "Groundless"?

There are 52 words and phrases with a similar meaning to "Groundless". Common alternatives include baseless, foundationless, invalid, nonvalid, unfounded, unreasonable, unsubstantiated, unsupported and unwarranted.

What is the opposite of "Groundless"?

Antonyms of "Groundless" include good, hard, just, justified, reasonable, reasoned, substantiated and valid. Near antonyms include certified, validated, verified and confirmed.

How do you use "Groundless" in a sentence?

Examples of "Groundless" in a sentence: "please stop making groundless accusations against innocent people"; "fears of a strike proved groundless".

Is "Groundless" a noun, verb, or adjective?

"Groundless" is an adjective.

How do you pronounce "Groundless"?

"Groundless" is pronounced /ˈgrau̇n(d)-ləs/ and divided into syllables as ground·less.

What is the origin of the word "Groundless"?

First known use: 1602.