as in sex
sexual union involving penetration of the vagina by the penis
the infection can be communicated through the sex act
Synonyms & Similar Words
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Example Sentences
Recent Examples of Synonyms for sex act
Noun
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The findings, from 1,592 U.S. citizens of different ages, sexes, races and incomes, were collected between Dec. 20 and Dec. 22.—
Nicholas Rice,
PEOPLE,
28 Dec. 2025 -
On his first day in office, Mr. Trump signed an executive order that declared the federal government would recognize only two immutable sexes: male and female.—
CBS News,
CBS News,
18 Dec. 2025
Noun
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In a sign of how bitter relations have sunk, in January star Bangladeshi cricketer Mustafizur Rahman had his Indian Premier League contract abruptly canceled, prompting Dhaka to ban broadcasts of the league in retaliation.—
Charlie Campbell,
Time,
13 Feb. 2026
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That effort ultimately was unsuccessful and helped create Lightfoot’s sour relations with the City Council toward the end of her single term.—
The Editorial Board,
Chicago Tribune,
13 Feb. 2026
Noun
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On top of that, one of Colvin’s classmates, Jeremiah Reeves, had recently been arrested for having intercourse with a white woman.—
Essence,
Essence,
15 Jan. 2026
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British prosecutors said Johnston used threats and intimidation to force the woman into having intercourse with the men, per the outlet.—
Sean Neumann,
PEOPLE,
9 Jan. 2026
Noun
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Schulte tagged nine mating pairs in Alaska and tracked them for three years.—
Phaedra Trethan,
USA Today,
14 Feb. 2026
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It is suspected North Carolina’s Outer Banks may be a white shark mating ground, but OCEARCH is still searching for definitive proof.—
Mark Price,
Charlotte Observer,
11 Feb. 2026
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Cite this Entry
“Sex act.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sex%20act. Accessed 18 Feb. 2026.
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