Casual Synonyms

119 casual synonyms include relaxed, friendly, natural, informal, unceremonious, unpretentious, easy-going, free and easy, uninhibited, and open. Casual is an adjective, and its antonyms are formal and premeditated. Here are some additional synonyms for "casual" with example sentences.

Another word for Casual

119 other ways to say casual.

1. natural

  • unpretentious  
  •  
  • uninhibited  
  •  
  • unceremonious  
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  • relaxed
  •   
  • open  
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  • natural  
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  • laid-back  
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  • informal  
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  • friendly
  •   
  • free and easy  
  •  
  • easy-going  
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2. random

  • unthinking  
  •  
  • unstudied  
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  • unpremeditated  
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  • unguarded  
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  • unconsidered  
  •  
  • trivial
  •   
  • throwaway  
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  • spontaneous
  •   
  • random
  •   
  • passing  
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  • parenthetical  
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  • offhand  
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  • off-the-cuff  
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  • impromptu  
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  • ill-judged  
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  • ill-considered  
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3. superficial

4. uncaring

  • uninterested  
  •  
  • unconcerned  
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  • uncaring  
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  • slack  
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  • pococurante  
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  • offhand  
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  • nonchalant
  •   
  • lukewarm  
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  • lax  
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  • laid-back  
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  • lackadaisical  
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  • irresponsible
  •   
  • insouciant  
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  • indifferent
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  • hit-or-miss  
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  • free and easy  
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  • flippant  
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  • easy-going  
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  • devil-may-care  
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  • couldn't-care-less  
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  • carefree
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  • breezy  
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  • blithe
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  • blasé  
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  • apathetic  
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  • airy  
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5. impermanent

  • temporary
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  • part-time  
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  • outsourced  
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  • outside
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  • occasional  
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  • irregular  
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  • intermittent  
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  • impermanent  
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  • freelance  
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6. impermanent

  • temporary
  •   
  • part-time  
  •  
  • outsourced  
  •  
  • outside
  •   
  • occasional  
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  • irregular  
  •  
  • intermittent  
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  • impermanent  
  •  
  • freelance  
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7. extramarital

  • uninhibited  
  •  
  • swinging  
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  • recreational  
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  • promiscuous  
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  • liberated  
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  • free
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  • extramarital  
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8. accidental

  • unplanned  
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  • unlooked-for  
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  • unintentional  
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  • unintended  
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  • unforeseen  
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  • unexpected
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  • unanticipated  
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  • serendipitous  
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  • random
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  • occurring by chance/accident  
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  • inadvertent  
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  • fortuitous  
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  • fluky  
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  • coincidental  
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  • chance
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  • aleatory  
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  • adventitious  
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  • accidental
  •   

9. comfortable

Use casual in a Sentence

casual conversations often reveal hidden insights.

His casual attitude annoyed his colleagues.

She prefers casual clothes for comfort.

They had a casual lunch together.