forswear
Americanverb (used with object)
-
forswears,
present (3rd person singular)
-
forswore,
past
-
forsworn,
past participle
-
forswearing
present participle
-
to reject or renounce under oath.
to forswear an injurious habit.
- Synonyms:
- abandon, forsake, forgo, relinquish, abjure
-
to deny vehemently or under oath.
-
to perjure (oneself ).
verb (used without object)
-
forswears,
present (3rd person singular)
-
forswore,
past
-
forsworn,
past participle
-
forswearing
present participle
verb
-
(tr) to reject or renounce with determination or as upon oath
-
(tr) to deny or disavow absolutely or upon oath
he forswore any knowledge of the crime
-
to perjure (oneself)
Other Word Forms
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
-
forswearsimple
-
forswearssimple
-
have forswornperfect
-
has forswornperfect
-
am forswearingprogressive
-
are forswearingprogressive
-
is forswearingprogressive
-
have been forswearingperfect progressive
-
has been forswearingperfect progressive
Past
-
forsworesimple
-
had forswornperfect
-
was forswearingprogressive
-
were forswearingprogressive
-
had been forswearingperfect progressive
Future
Etymology
Origin of forswear
First recorded before 900; Middle English forsweren, Old English forswerian; see origin at for-, swear
Explanation
To forswear is to give up an idea, belief, or habit that you’ve had previously. New Year’s is a popular time to forswear anything from sweets to bad relationships. When you forswear, you abandon something completely. In Romeo and Juliet, Romeo is at first smitten by the maiden Rosaline, but once he lays eyes on Juliet, Rosaline is history. He says of Juliet, “Did my heart love till now? Forswear it, sight, for I ne’er saw true beauty till this night.”
Vocabulary lists containing forswear
Romeo and Juliet
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
"Romeo and Juliet" by William Shakespeare, Act I
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Othello
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
U.S. diplomats asked both to forswear making nuclear fuel.
From The Wall Street Journal ● Jul. 26, 2026
He said this would be the "challenge for this year" as he urged leaders to "forswear wedge issues" that render their opponents their enemies.
From BBC ● Dec. 31, 2023
That is partly because more companies are targeting omnivores who seek to reduce the amount of meat they eat, rather than forswear it altogether.
From Seattle Times ● Sep. 12, 2021
Council forswear knee-jerk politics in favor of a thoughtful discussion about who — and what — best serves the interests of D.C. residents.
From Washington Post ● Dec. 3, 2020
“I thought you did not want the crown! Only yesterday, before we wed, you said you would forswear Denmark’s throne.”
From "Ophelia" by Lisa Klein
![]()
The majority forswears any interest in going after other rights similarly grounded in the right to privacy.
From Washington Post ● Jun. 24, 2022
Wotan builds Valhalla to compensate for a loveless marriage; Alberich forswears love to forge the Ring.
From The New Yorker ● Oct. 10, 2016
That is the voice of today's latest edge, which forswears normality and happiness for the inevitable doom.
From Los Angeles Times ● Feb. 13, 2015
Dr. Volkow generally forswears any interest in politics per se, but midway through a long day of meetings last month she sighed and acknowledged, “science and politics are intertwined.”
From New York Times ● Jun. 13, 2011
Not until he forswears love will he stretch out his hand to the gold, and found the Plutonic empire for himself.
From The Perfect Wagnerite, Commentary on the Ring by Bernard Shaw
These Asian nations forswore nukes because they trusted in American power.
From Washington Post ● Apr. 25, 2023
Those fortunes we forswore, now the future we foresee,
From Seattle Times ● Dec. 29, 2021
So Dr. McGrath essentially forswore her love of cooking and made soups and other liquefied foods that he could tolerate.
From New York Times ● Jul. 6, 2018
The two Koreas first forswore nuclear weapons in a solemn agreement in 1992, shortly after America removed tactical nuclear weapons from its bases in South Korea.
From Economist ● Jun. 7, 2018
Embittered, Burdock Muldoon forswore any further attempts to integrate non-wizard members of the magical community into the Wizards’ Council.
From "Fantastic Beasts and Where to Find Them" by J.K. Rowling
![]()
They have forsworn normalcy, these holy fools in decaying mansions.
From The Wall Street Journal ● Apr. 23, 2026
None of this is to say that Rodrigo has forsworn the type of emotional melodrama that made her a star.
From Los Angeles Times ● Dec. 13, 2023
But as Justice Sonia Sotomayor reminded Clement, “The city has forsworn any future prosecution for past violations.”
From Slate ● Dec. 2, 2019
Have they forsworn the advancing of hypotheses by means of self-serving anecdotes?
From Scientific American ● Jun. 16, 2019
"If you do not return, the whole realm will know you forsworn."
From "A Clash of Kings" by George R.R. Martin
![]()
It’s as if by forswearing the evanescent experience of real-life performing, Glenn Gould gave himself eternal fame.
From Los Angeles Times ● Apr. 9, 2024
For Foley, who months earlier had pleaded with Attorney General William Barr to pursue justice by forswearing the death penalty, the fact the case was proceeding at all felt miraculous.
From Seattle Times ● Nov. 29, 2020
So I can understand how someone who doesn’t would find it really difficult to bear—but I also know that forswearing garlic entirely would mean a real reduction in joy and pleasure for someone who does.
From Slate ● Mar. 16, 2020
Hurd, who is not forswearing public life, insists, “I’m just getting started.”
From Washington Post ● Oct. 18, 2019
Incogitant making, will end in unconscionable breaking of covenant; and, if need be, in a cursed abjuration of it; for rash swearing is a precipice to forswearing.
From The Covenants And The Covenanters Covenants, Sermons, and Documents of the Covenanted Reformation by James Kerr
Random Word
Spin the wheel and learn a new word!
Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.