Groundless

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • adj. Having no ground or foundation; unsubstantiated: groundless optimism. See Synonyms at baseless.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • adj. Without any grounds to support it; baseless.
  • the GNU version of the Collaborative International Dictionary of English
  • adj. Without ground or foundation; wanting cause or reason for support; not authorized; false; baseless
  • The Century Dictionary and Cyclopedia
  • Without ground or foundation; especially, having no adequate cause or reason; not authorized; baseless.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • adj. without a basis in reason or fact
  • Equivalent
    Antonym
    reasonable   
    Synonym
    Words with the same meaning
    false    baseless    causeless    uncalled-for    unfounded   
    Rhyme
    Words with the same terminal sound
    boundless   
    Same Context
    Words that are found in similar contexts
    unfounded    unwarranted    erroneous    unsupported    untrue