1
as in unlawful
contrary to or forbidden by law
it is illegal to import those birds into this country
Synonyms & Similar Words
Relevance
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
-
The suit will argue that Trump’s use of the International Emergency Economic Powers Act, which grants the president increased powers during an economic emergency, to impose tariffs is unlawful and requires congressional approval.—
Elaine Mallon,
The Washington Examiner,
16 Apr. 2025
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The lawsuit will argue that Trump's use of the International Emergency Economic Powers Act to enact tariffs on Mexico, Canada, and China is unlawful.—
Hannah Parry,
MSNBC Newsweek,
16 Apr. 2025
Adjective
-
The Seminoles clobbered Nick Robert’s pitches early in the game; center fielder Max Williams laced a line-drive homer just inside the right-field foul pole to put FSU up 2-0 in the first inning.—
Adam Lichtenstein,
Sun Sentinel,
21 Mar. 2025
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Speaking of ad-libbing, Watson’s Residence co-star Ken Marino — who is a comedian — didn’t do any of that playing the President’s foul-mouthed chief adviser Harry Hollinger.—
Nellie Andreeva,
Deadline,
20 Mar. 2025
Adjective
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For various examples and further detailed indications about the nature of what is considered illicit prompts (i.e., that you aren’t supposed to use), see my coverage at the link here.—
Lance Eliot,
Forbes.com,
9 Apr. 2025
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Meanwhile, smugglers and bad actors are perpetually advancing their methods for disguising illicit goods, unsafe products and narcotics.—
Kate Nishimura,
Sourcing Journal,
8 Apr. 2025
Adjective
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Critics argue that the lack of competition and captive audience at airports give vendors unfair pricing power.—
Zach Wichter,
USA Today,
9 Apr. 2025
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The administration accuses other countries of erecting unfair trade barriers to keep out American exports and using underhanded tactics to promote their own.—
Time,
Time,
9 Apr. 2025
Adjective
-
The criminal search warrant centered on Old McDonald's Farm, the Department of Homeland Security said in a statement to NPR.—
Bill Chappell,
NPR,
8 Apr. 2025
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Officers have recently been rejecting noncitizens whose posts suggested criticism of the United States or Israel, but not necessarily criminal activity.—
Albert Sun,
New York Times,
9 Apr. 2025
Adjective
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Switching out a pump in a pit filled with raw sewage is nasty work.—
Tim Carter,
Hartford Courant,
12 Apr. 2025
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The bear is back and things may stay nasty for the rest of 2025.—
Brett Owens,
Forbes.com,
10 Apr. 2025
Cite this Entry
“Illegal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/illegal. Accessed 21 Apr. 2025.
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