Usually means: Lacking any basis or justification.
Definitions Related words Phrases Mentions Lyrics History
We found 27 dictionaries that define the word groundless:

General (24 matching dictionaries)
  1. groundless: Merriam-Webster
  2. groundless: Oxford Learner's Dictionaries
  3. groundless: American Heritage Dictionary of the English Language
  4. groundless: Collins English Dictionary
  5. groundless: Vocabulary.com
  6. Groundless, groundless: Wordnik
  7. groundless: Cambridge Advanced Learner's Dictionary
  8. groundless: Wiktionary
  9. groundless: Webster's New World College Dictionary, 4th Ed.
  10. groundless: The Wordsmyth English Dictionary-Thesaurus
  11. groundless: Infoplease Dictionary
  12. Groundless, groundless: Dictionary.com
  13. groundless: Cambridge Essential American English Dictionary
  14. Groundless: Online Plain Text English Dictionary
  15. groundless: Webster's Revised Unabridged, 1913 Edition
  16. groundless: Rhymezone
  17. Groundless: AllWords.com Multi-Lingual Dictionary
  18. groundless: Webster's 1828 Dictionary
  19. groundless: FreeDictionary.org
  20. groundless: Mnemonic Dictionary
  21. groundless: TheFreeDictionary.com
  22. groundless: Longman Dictionary of Contemporary English

Business (2 matching dictionaries)
  1. groundless: Merriam-Webster Legal Dictionary
  2. groundless: Legal dictionary

Computing (1 matching dictionary)
  1. groundless: Encyclopedia

(Note: See groundlessly as well.)

Google, News, Images, Wikipedia, Reddit, BlueSky
Definitions from Wiktionary (
)
American English Definition British English Definition
▸ adjective:  Without any grounds to support it; baseless.

Similar:
baseless, unwarranted, unfounded, idle, unsupported, unbased, foundationless, causeless, sourceless, unsubstantiated, more...

Opposite:
founded, justified, valid, substantiated, supported

Types:
baseless, unfounded, unwarranted, unsubstantiated, more...

Phrases:
groundless rumour, more...

Adjectives:
such, main, proved, european, great, general, more, undue, present, likely, certain



▸ Words similar to groundless

▸ Usage examples for groundless

▸ Idioms related to groundless

▸ Wikipedia articles (New!)

▸ Popular nouns described by groundless

▸ Words that often appear near groundless

▸ Rhymes of groundless

▸ Invented words related to groundless

Similar:
baseless, unwarranted, unfounded, idle, unsupported, unbased, foundationless, causeless, sourceless, unsubstantiated, more...

Opposite:
founded, justified, valid, substantiated, supported

Types:
baseless, unfounded, unwarranted, unsubstantiated, more...

Phrases:
groundless rumour, more...

Adjectives:
such, main, proved, european, great, general, more, undue, present, likely, certain



Writing poetry or lyrics? You can find related words that match a given meter.
This feature is permanently available from the "Related words" tab and from the Thesaurus.


(Click a button above to see words related to "groundless" that fit the given meter.)



Home   Reverse Dictionary / Thesaurus   Datamuse   Word games   Spruce   Feedback   Dark mode   Random word   Help


Color thesaurus

Use OneLook to find colors for words and words for colors

See an example

Literary notes

Use OneLook to learn how words are used by great writers

See an example

Word games

Try our innovative vocabulary games

Play Now

Read the latest OneLook newsletter issue: Threepeat Redux