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Synonyms

unlawful

American  
[uhn-law-fuhl] / ʌnˈlɔ fəl /

adjective

  1. not lawful; contrary to law; illegal.

    Synonyms:
    illicit
  2. born out of wedlock; illegitimate.

    Synonyms:
    natural, bastard

unlawful British  
/ ʌnˈlɔːfʊl /

adjective

  1. illegal

  2. illicit; immoral

    unlawful love

  3. an archaic word for illegitimate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

See illegal.

Other Word Forms

  • unlawfully adverb
  • unlawfulness noun

Etymology

Origin of unlawful

First recorded in 1250–1300, unlawful is from the Middle English word unlaweful. See un- 1, lawful

Compare meaning

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In her lawsuit, she alleged “such conduct constitutes unlawful and unethical behavior for attorneys.”

From Los Angeles Times

A judge in November ruled the Portland deployment unlawful and ordered it permanently blocked.

From Barron's

He developed a legal theory that justifies ignoring what he refers to as “unlawful orders” after witnessing the aftermath of Hurricane Katrina.

From Salon

More work needs to be done to not just prevent future cases, Sanders said, but to bring justice to all past defendants whose cases were infected by the unlawful use of informants.

From Los Angeles Times

The Workers Fraud Protection Act, which takes effect Jan. 1, makes it “unlawful to falsely impersonate a union representative” and imposes punitive fines.

From The Wall Street Journal