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
-
Drake Solomon accuses his former employer of disability discrimination and an unlawful severance offer.—
Chantz Martin,
FOXNews.com,
15 Aug. 2025
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Instead, advocates say those who are not in shelter are being pushed farther and farther away from services in an attempt to escape unlawful camping citations.—
Keely Doll,
The Courier-Journal,
15 Aug. 2025
Adjective
-
The Nationals put up a four-spot against Verlander, the backbreaker being CJ Abrams’ towering two-run shot off the right-field foul pole.—
Justice delos Santos,
Mercury News,
10 Aug. 2025
-
Guests will enjoy the experience free from disruptive behavior, foul language, obscene gestures, fighting, unruly conduct or inconsiderate actions.—
Ed Masley,
AZCentral.com,
9 Aug. 2025
Adjective
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Rather than being stripped of their parts, this term refers to vehicles that are driven off intact by thieves, either for joy-riding or title washing and illicit resale either here or abroad.—
Jim Gorzelany,
Forbes.com,
7 Aug. 2025
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Grab a seat at Square Grouper, where illicit Florida Keys history blends with the freshest seafood and stellar sunset views.—
Carrie Honaker,
Travel + Leisure,
5 Aug. 2025
Adjective
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Union employees at Stillwater Medical Group have reached a tentative agreement with HealthPartners, just two days after voting to authorize another unfair labor practices strike.—
Mary Divine,
Twin Cities,
7 Aug. 2025
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Utility commissioners ruled in favor of power companies, which argued that older versions of the program created an unfair cost burden on customers.—
CalMatters,
Mercury News,
7 Aug. 2025
Adjective
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No criminal charge has been brought to the District Attorney's Office to this point, said 15th Judicial District Attorney General Jason Lawson.—
Andy Humbles,
The Tennessean,
7 Aug. 2025
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Additionally, total full-time criminal justice personnel increased 1.9% from 2023 to 2024, according to the press release.—
Amelia Wu,
Sacbee.com,
7 Aug. 2025
Adjective
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Whereas the Star Wars sequels woefully misused the actor's talents, this movie puts them center stage, playing one of the teen hoodlums who join forces with their victim to fight off nasty, otherworldly invaders.—
Chris Snellgrove,
EW.com,
12 Aug. 2025
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Things could be reversed if prompt actions are taken to get vaccination rates back up again before the different nasty microbes can spread too far in the U.S. population.—
Bruce Y. Lee,
Forbes.com,
10 Aug. 2025
Cite this Entry
“Illegal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/illegal. Accessed 22 Aug. 2025.
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