Word.ws English Dictionary

unfounded

unfounded adjective: having no strong foundation; not based on solid reasons or facts.

Adjective

unfounded (not comparable)

  1. Having no strong foundation; not based on solid reasons or facts.
    • an unfounded report; unfounded fears
    • […] my chiefest design ever since the seventeenth year of my age […] consisted in elaborating such demonstrations in Natural Philosophy, as might serve to unfold the natures of Beings in relation to the Art of Physick, hitherto so uncertain, blind, and unfounded on Art […]1663, Gideon Harvey, “To the Reader”, in Archelogia Philosophica Nova, or, New Principles of Philosophy, London: Samuel Thomson
  2. Not having been founded or instituted.
    • Even the great world as yet undiscovered, the cities as yet unfounded, and the history as yet unwritten, are lost: fallen from the beginning.1980, Helen Louise Gardner, John Carey, English Renaissance studies, page 268
  3. (obsolete) Bottomless.
    • […] from them I go
      This uncouth errand sole, and one for all
      My self expose, with lonely steps to tread
      Th’ unfounded deep […]1667, John Milton, “Book II”, in Paradise Lost. […], London: […] [Samuel Simmons], and are to be sold by Peter Parker […]; [a]nd by Robert Boulter […]; [a]nd Matthias Walker, […], →OCLC; republished...
    • He makes this Glob so spacious and fair
      Unfix’d, unprop’d, unfounded any where,
      Hang, like a Water-bubble in the Air.1685, William Clark, The Grand Tryal, or, Poetical Exercitations upon the Book of Job, Edinburgh, Part 3, Chapter 26, p. 210

unfounded meaning in Hindi, Tamil, Marathi and Urdu

unfounded in Hindi

बेबुनियाद

unfounded in Tamil

ஆதாரமற்ற

unfounded in Marathi

निराधार, आधारहीन

unfounded in Urdu

بلااساس
More languagesFewer languages
unfounded in Bengali
ভিত্তিহীন
unfounded in Malayalam
അടിസ്ഥാനരഹിതമായ, നിരാധാരമായ
unfounded in Kannada
ನಿರಾಧಾರವಾದ, ಸುಳ್ಳಾದ, ಬುಡವಿಲ್ಲದ
unfounded in Punjabi
ਬੇਬੁਨਿਆਦ
unfounded in Gujarati
પાયાવિહોણી, પાયાવિહોણા, પાયાવિહોણો
unfounded in Odia
ଭିତ୍ତିହୀନ, ଆଧାରହୀନ
unfounded in Vietnamese
vô căn cứ

Examples of unfounded in a sentence

  • […] such unfounded conjectures are best answered by neglect.1798, Thomas Robert Malthus, An Essay on the Principle of Population, London: J. Johnson, Chapter 11, p. 61, footnote:
  • The gloom of her first anticipations was proved to have been unfounded.1814 May 9, [Jane Austen], chapter XVIII, in Mansfield Park: […], volume (please specify |volume=I to III), London: […] [George Sidney] for...
  • Hall—an assertion which was quite unfounded—“but I didn’t rightly hear it.”1897, H[erbert] G[eorge] Wells, chapter 4, in The Invisible Man: A Grotesque Romance, New York, N.Y.; London: Harper & Brothers Publishers...
  • […] the allegation that his lordship never allowed Jewish people to enter the house or any Jewish staff to be employed is utterly unfounded […]1989, Kazuo Ishiguro, “Day Three, Morning”, in The Remains of the Day, Vintage International, published 1990, page 137:

All 19 example sentences with unfounded

Synonyms of unfounded

All synonyms of unfounded

Origin of unfounded

From un- + founded.

Words formed from unfounded

Questions about unfounded

What does unfounded mean?
Unfounded means having no strong foundation; not based on solid reasons or facts.
What is unfounded in Hindi?
Unfounded in Hindi is बेबुनियाद. See Unfounded meaning in Hindi.
How do you use unfounded in a sentence?
[…] such unfounded conjectures are best answered by neglect.
What part of speech is unfounded?
Unfounded is an adjective.

Words near unfounded in the dictionary

  1. unfoulable
  2. unfouled
  3. unfouling
  4. unfouls
  5. unfound
  6. unfounded
  7. unfoundedly
  8. unfoundedness
  9. unfoundered
  10. unfounding
  11. unfounds

Source and license

Adapted from Wiktionary: unfounded (page history and authors); unfounded (Hindi, IndicTrans2 machine translation) (model and license); unfounded (Tamil Wiktionary) (page history and authors); unfounded (Marathi, IndicTrans2 machine translation) (model and license); unfounded (Urdu Wiktionary) (page history and authors); unfounded (Bengali, IndicTrans2 machine translation) (model and license); unfounded (Malayalam Wiktionary) (page history and authors); unfounded (Kannada Wiktionary) (page history and authors); unfounded (Punjabi, IndicTrans2 machine translation) (model and license); unfounded (Gujarati, IndicTrans2 machine translation) (model and license); unfounded (Odia, IndicTrans2 machine translation) (model and license). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “unfounded.” Word.ws, https://word.ws/unfounded. Based on Wiktionary, CC BY-SA 4.0.