1
as in unlawful
contrary to or forbidden by law
it is illegal to import those birds into this country
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in foul
not being in accordance with the rules or standards of what is fair in sport
an illegal pass
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of illegal
Louisville police say anything that goes into the air or explodes is illegal for average citizens.
—
James Bruggers, The Courier-Journal, 5 July 2017
Official fireworks shows took place over the city, and illegal pyrotechnics lit up the sky everywhere in between.
—Lisa Beebe, Los Angeles Magazine, 5 July 2017
Facebook has been scrutinized for its handling of its users’ data, and social networks face fines in Germany for failing to swiftly take down hate speech and illegal content.
—Amie Tsang, New York Times, 4 July 2017
In the 1950s and 1960s, major city hospitals in the United States admitted as many as 20 to 30 women a day for complications from illegal or self-induced abortions.
—Cindy Crabb, Teen Vogue, 1 July 2017
Will Ferrell and Amy Poehler as a stuck-in-a-rut suburban couple who open an illegal casino to pay for their daughter's college tuition.
—Owen Gleiberman, chicagotribune.com, 30 June 2017
They are charged with illegal re-entry into the United States after previous deportation or removal, according to Acting U.S. Attorney Robert O. Posey and U.S. Immigrations and Customs Enforcement Special Agent in Charge Ray Parmer.
—Carol Robinson, AL.com, 30 June 2017
Trump later walked back these comments, sort of, saying that instead, doctors should be punished for providing abortions if the procedure were made illegal.
—Michael Sebastian, Cosmopolitan, 29 June 2017
A Helsinki district court on Wednesday ordered the assets of Uber's Finnish country manager be confiscated until police conclude an investigation into whether the U.S. ride-hailing firm operates an illegal taxi service in Finland.
—Reuters, Fortune, 28 June 2017
James Bruggers, The Courier-Journal, 5 July 2017
Official fireworks shows took place over the city, and illegal pyrotechnics lit up the sky everywhere in between.
—Lisa Beebe, Los Angeles Magazine, 5 July 2017
Facebook has been scrutinized for its handling of its users’ data, and social networks face fines in Germany for failing to swiftly take down hate speech and illegal content.
—Amie Tsang, New York Times, 4 July 2017
In the 1950s and 1960s, major city hospitals in the United States admitted as many as 20 to 30 women a day for complications from illegal or self-induced abortions.
—Cindy Crabb, Teen Vogue, 1 July 2017
Will Ferrell and Amy Poehler as a stuck-in-a-rut suburban couple who open an illegal casino to pay for their daughter's college tuition.
—Owen Gleiberman, chicagotribune.com, 30 June 2017
They are charged with illegal re-entry into the United States after previous deportation or removal, according to Acting U.S. Attorney Robert O. Posey and U.S. Immigrations and Customs Enforcement Special Agent in Charge Ray Parmer.
—Carol Robinson, AL.com, 30 June 2017
Trump later walked back these comments, sort of, saying that instead, doctors should be punished for providing abortions if the procedure were made illegal.
—Michael Sebastian, Cosmopolitan, 29 June 2017
A Helsinki district court on Wednesday ordered the assets of Uber's Finnish country manager be confiscated until police conclude an investigation into whether the U.S. ride-hailing firm operates an illegal taxi service in Finland.
—Reuters, Fortune, 28 June 2017
Recent Examples of Synonyms for illegal
Adjective
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Of note: Your Content must not be false, defamatory, misleading or hateful, or infringe any copyright or any other third-party rights or otherwise be unlawful.—
Will Matsuda,
New York Times,
23 May 2025
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The court concluded that the administration’s unilateral actions without approval by Congress were unlawful.—
Adam S. Minsky,
Forbes.com,
23 May 2025
Adjective
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When the ball dinged off the right-field foul pole, a euphoric Crow-Armstrong tossed his bat toward the Cubs dugout and pounded his chest before rounding the bases to celebrate the grand slam and second home run of the game.—
Meghan Montemurro,
Chicago Tribune,
24 May 2025
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That didn’t leave enough time to evaluate if Rooker’s double bounced off the wall or the foul pole.—
Chris Biderman,
Sacbee.com,
23 May 2025
Adjective
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Instead of calling for an expansive probe, however, the president identified just one potential target: ActBlue, the Democrats’ online fundraising juggernaut, which has acknowledged receiving over 200 potentially illicit contributions last year from foreign internet addresses.—
Brian Slodysko,
Los Angeles Times,
27 May 2025
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Wetherell wrote that Trump's justification for the tariffs -- both stemming the flow of illicit drugs into the country and resolving a trade imbalance -- is sufficient to satisfy the terms set by Congress.—
Peter Charalambous,
ABC News,
23 May 2025
Adjective
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However, Samantha's reaction to learning that Smith Jerrod (Jason Lewis) is sober is unfair and doesn’t age well.—
Melissa Locker,
Time,
30 May 2025
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At the core of disagreements over access is whether trans women have unfair physical athletic advantages.—
Emma Tucker,
CNN Money,
30 May 2025
Adjective
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Local business owners are complaining about threats and extortion from criminal groups in Morelos.—
Nathaniel Parish Flannery,
Forbes.com,
30 May 2025
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The department on Thursday published a list of the jurisdictions and said each one will receive formal notification that the government has deemed them noncompliant and if they're believed to be in violation of any federal criminal statutes.—
Arkansas Online,
Arkansas Online,
30 May 2025
Adjective
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Shai Gilgeous-Alexander was brilliant (35 points), and the Thunder defense was nasty.—
Chris Branch,
New York Times,
19 May 2025
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But Laxe’s cadence of death is nasty and arbitrary and delightful.—
Amy Nicholson,
Los Angeles Times,
18 May 2025
Cite this Entry
“Illegal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/illegal. Accessed 3 Jun. 2025.
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