False and Sound

Opposite meaning words

sentence examples

False

False adjective - Not being in agreement with what is true.
Usage example: early reports about the explosion contained much false information
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Synonyms for False
Antonyms for False
Sound is an antonym for false in topics: incorrect, wrong.
Nearby Words: falsify, falsehood, falsity, falseness, falsification

Sound

Sound adjective - According to the rules of logic.
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Synonyms for Sound
Antonyms for Sound
False is an antonym for sound in topics: logical, accepted.
Nearby Words: sounded, soundness, soundly, sounding, sounder
Similar words of false

Similar words of sound

Both words in one sentence

  • The premises and conclusion can be "true" or "false"; the chain of reasoning itself can be "valid" or "invalid"; the argument as a whole is either "sound" or "unsound".
    Source: Sound, Valid, True
  • Space Whale It's an otherworldly sound that combines well with visuals of galaxies and false-color nebulae.
    Source: Space Whale
  • Poirot Speak In Spanish, there is a false friend of this trope where the scientific term is indeed translated, then abbreviated through Spanish grammar to sound just like Poirot Speak.
    Source: Poirot Speak
More sentences
Cite this Source
Sound and False. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/false/sound
False & Sound. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/false/sound>.
Sound or False. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/false/sound.

Antonyms for false


Antonyms for sound

Google Ngram Viewer shows how "false" and "sound" have occurred on timeline