Crazy and Invalid

Related words

mutual synonyms sentence examples

Crazy

Crazy adjective - Showing or marked by a lack of good sense or judgment.
Usage example: a crazy plan to climb Mount Everest without proper equipment
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Synonyms for Crazy
Antonyms for Crazy
Invalid and crazy are semantically related. In some cases you can use "Invalid" instead an adjective "Crazy".
Nearby Words: craze, crazed

Invalid

Invalid adjective - Having no basis in reason or fact.
Usage example: an invalid claim that can be easily disproved by the facts
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Synonyms for Invalid
Antonyms for Invalid
Crazy and invalid are semantically related. Sometimes you can use "Crazy" instead an adjective "Invalid".
Nearby Words: invalidate, invalidated, invalidity, invalided, invalidation

Mutual synonyms

Both words in one sentence

  • Tabletop Game / Old World of Darkness Given that one of the first books of the Revised line, Time of Thin Blood, was a crazy mega-crossover that culminated in one of the big bads of one game literally NUKING one of the big bads of another game, this argument is pretty much entirely invalid.
    Source: Tabletop Game / Old World of Darkness
  • My Skull Runneth Over He starts having second thoughts, however when he has a vision of himself in the 21st century, where he's become an invalid due to his brain having run out of space for new memories and has to be periodically hooked up to an "Amnesia Machine" or he'll go crazy.
    Source: My Skull Runneth Over
Cite this Source
Invalid and Crazy. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/crazy/invalid
Crazy & Invalid. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/crazy/invalid>.
Invalid or Crazy. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/crazy/invalid.

Synonyms for crazy


Synonyms for invalid

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