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Merriam-Webster
merriam-webster.com › thesaurus › invalid
INVALID Synonyms: 266 Similar and Opposite Words | Merriam-Webster Thesaurus
Synonyms for INVALID: fragile, weak, weakly, sickly, dying, sick, frail, ailing; Antonyms of INVALID: well, healthy, whole, sound, wholesome, fit, hale, hearty
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Thesaurus.com
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INVALID Synonyms & Antonyms - 81 words | Thesaurus.com
Find 81 different ways to say INVALID, along with antonyms, related words, and example sentences at Thesaurus.com.
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WordHippo
wordhippo.com › what-is › the-opposite-of › invalid.html
What is the opposite of invalid?
Antonyms for invalid include true, valid, accurate, reasonable, sound, well-founded, well-grounded, correct, errorless and exact. Find more opposite words at wordhippo.com!
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YourDictionary
thesaurus.yourdictionary.com › home › invalid
Invalid Synonyms: 66 Synonyms and Antonyms for Invalid | YourDictionary.com
Synonyms for INVALID: false, unsound, fallacious, baseless, illogical, inauthentic, inoperative, sophistic, nugatory, null, specious; Antonyms for INVALID: healthy, well, valid, true, worthwhile, worthy, sound.
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Power Thesaurus
powerthesaurus.org › invalid › antonyms
INVALID Antonyms: 1 379 Opposite Words & Phrases
Discover 1 379 antonyms of Invalid to express ideas with clarity and contrast.
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Antonym.com
antonym.com › invalid
Opposite word for INVALID > Synonyms & Antonyms
Antonym.com · NEW · Table of Contents · 1. invalid · 2. invalid · 3. invalid · 4. invalid · 5. invalid · Table of Contents · 1. invalid · 2. invalid · 3. invalid · 4. invalid · 5. invalid · Antonyms · Synonyms · Etymology · noun. ['ˈɪnvələd, ˈɪnvəlɪd, ˌɪnˈvæləd'] someone who is incapacitated by a chronic illness or injury.
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Synonym.com
synonym.com › synonyms › invalid
Another word for INVALID > Synonyms & Antonyms
5. invalid · Synonyms · Antonyms · Etymology · noun. ['ˈɪnvələd, ˈɪnvəlɪd, ˌɪnˈvæləd'] someone who is incapacitated by a chronic illness or injury. shut-in · sick person · sufferer · homebound · worthiness · desirability · advisability ·
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Thesaurus.plus
thesaurus.plus › antonyms › invalid
More 80 Invalid Antonyms. Full list of opposite words of invalid.
More 80 Invalid antonyms. What are opposite words of Invalid? Valid, logical, true, sound. Full list of antonyms for Invalid is here.
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Thesaurus.com
thesaurus.com › browse › invalidity
INVALIDITY Synonyms & Antonyms - 147 words | Thesaurus.com
Find 147 different ways to say INVALIDITY, along with antonyms, related words, and example sentences at Thesaurus.com.
Find elsewhere
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Synonyms.com
synonyms.com › antonyms › invalid
Antonym of invalid
Antonyms: well-grounded, valid, sound, legitimate, legal, binding, validated, unexpired, reasoned, logical, effectual · Synonyms: incapacitate, handicap, disable, disenable, hamper, hinder ... It's not just hurting the stocks. It's making the study of them invalid.
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Bab.la
en.bab.la › synonyms › english › invalid
INVALID - Synonyms and antonyms - bab.la
In the sense of not true because based on erroneous informationthe whole theory is invalidSynonyms false • untrue • inaccurate • faulty • fallacious • spurious • inadequate • unconvincing • unsound • weak • wrong • wrongly inferred • wide of the mark • off target • unjustified • unsubstantiated • unwarranted • untenable • baseless • ill-founded • unfounded • groundless • illogical • irrational • unscientific • absurd • preposterous • inconsistent • off beam • out • way out • full of holes • bogusOpposites true • accurate
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Vocabulary.com
vocabulary.com › dictionary › invalid
Invalid - Definition, Meaning & Synonyms | Vocabulary.com
invalidated, nullified · deprived of legal force · null, void · lacking any legal or binding force · sophistic, sophistical · plausible but misleading · see moresee less · antonyms: valid · well grounded in logic or truth or having legal ...
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Synonyms.com
synonyms.com › synonym › invalid
Invalid Synonyms & Antonyms | Synonyms.com
Antonyms: well-grounded, valid, sound, legitimate, legal, binding, validated, unexpired, reasoned, logical, effectual ... non-valid, null, invalids, in-valid, disabled, incorrect, impermissible, void, valid, ineffective, spoilt, invalidated, nil, zero, invalidity, nullity
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Collins Dictionary
collinsdictionary.com › dictionary › english-thesaurus › invalid
INVALID Synonyms | Collins English Thesaurus
Synonyms for INVALID in English: patient, sufferer, convalescent, valetudinarian, null and void, void, worthless, untrue, null, not binding, …
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Merriam-Webster
merriam-webster.com › thesaurus › invalidated
INVALIDATED Synonyms: 176 Similar and Opposite Words | Merriam-Webster Thesaurus
Synonyms for INVALIDATED: unsupported, unsubstantiated, ambiguous, undefined, unconfirmed, indeterminate, vague, unsettled; Antonyms of INVALIDATED: defined, conclusive, decisive, obvious, definite, positive, clear, definitive
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Thesaurus.com
thesaurus.com › browse › invalidate
INVALIDATE Synonyms & Antonyms - 95 words | Thesaurus.com
Find 95 different ways to say INVALIDATE, along with antonyms, related words, and example sentences at Thesaurus.com.
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Free Thesaurus
freethesaurus.com › invalid
Invalid synonyms, invalid antonyms - FreeThesaurus.com
Synonyms for invalid in Free Thesaurus. Antonyms for invalid. 45 synonyms for invalid: patient, sufferer, convalescent, valetudinarian, disabled, ill, sick, poorly, weak, ailing, frail, feeble, sickly, infirm, bedridden. What are synonyms for invalid?
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Power Thesaurus
powerthesaurus.org › invalid
INVALID in Thesaurus: All Synonyms & Antonyms
Browse the complete thesaurus entry for Invalid, including synonyms and antonyms, and related words.
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Thesaurus.com
thesaurus.com › browse › declare-invalid
DECLARE INVALID Synonyms & Antonyms - 60 words | Thesaurus.com
abrogate counteract counterbalance countercheck countermand counterpoise discard discharge frustrate ignore invalidate negate neutralize nullify offset overthrow recall recant redeem redress refute repudiate retract suppress vacate void