False and Invalid

Similar meaning words

mutual synonyms sentence examples

False

False adjective - Not being in agreement with what is true.
Usage example: early reports about the explosion contained much false information
Show all Definitions
Synonyms for False
Antonyms for False
Invalid is a synonym for false in incorrect topic. In some cases you can use "Invalid" instead the word "False" as an adjective or a noun, when it comes to topics like correct, wrong.
Nearby Words: falsify, falsehood, falsity, falseness, falsification

Invalid

Invalid adjective - Having no basis in reason or fact.
Usage example: an invalid claim that can be easily disproved by the facts
Show all Definitions
Synonyms for Invalid
Antonyms for Invalid
False is a synonym for invalid in correct topic. You can use "False" instead an adjective "Invalid", if it concerns topics such as worthless, unfounded.
Nearby Words: invalidate, invalidated, invalidity, invalided, invalidation

Mutual synonyms

Related pairs

Both words in one sentence

  • Claiming that a position must be false because the argument used to get to that position is invalid or used a fallacy.
    Source: Fallacy Fallacy
  • If pulling from an outdated database or from the ROM, it would retrieve a false data, telling to use an invalid Save Type Data.
    Source: Copy Protection / Nintendo
  • Lawful Stupid The main character is tricked into signing a contract to act as an evil organization's super-villain, and never thinks that since the signature was made under false pretenses, its invalid.
    Source: Lawful Stupid
More sentences
Cite this Source
Invalid and False. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/false/invalid
False & Invalid. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/false/invalid>.
Invalid or False. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/false/invalid.

Synonyms for false


Synonyms for invalid

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