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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The National Association Against iGaming supports the Colorado bill because the group opposes online casino games, said Oliver Barie, the organization’s government relations director.—
Noelle Phillips,
Denver Post,
21 Feb. 2026
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While Don specializes in operations, Joey places a key emphasis on investor relations.—
William Jones,
USA Today,
20 Feb. 2026
Noun
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Some speculation has existed about whether the basic physiological processes necessary for intercourse, particularly for men, might be compromised by microgravity.—
Literary Hub,
Literary Hub,
20 Feb. 2026
-
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
Noun
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This year, with a bumper crop of the strange parrot’s favorite berries prompting a rare enthusiasm for mating, those working to save the birds hope for a record number of chicks in February, which would move the kakapo closer to defying what was not long ago believed to be certain extinction.—
Charlotte Graham-McLay,
Los Angeles Times,
24 Feb. 2026
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There’s a courtship, then a mating, and then the pair raise their offspring.—
Joan Morris,
Mercury News,
23 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 25 Feb. 2026.
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