1
as in weakened
lacking bodily strength
the little boy was simply too weak to lift the box
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2
as in soft
lacking strength of will or character
I was too weak to resist the free doughnuts in the office break room
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3
as in thin
not containing very much of some important element
the coffee came out too weak because I didn't use enough ground beans
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4
as in unreasonable
not using or following good reasoning
your argument is weak
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5
as in helpless
unable to act or achieve one's purpose
the vice president is a relatively weak official
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Example Sentences
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Recent Examples of weak
There’s a theoretical possibility that with as many as a dozen Democrats in the field, the two Republicans could finish first and second in the June 2 primary and face each other for the governorship in November, despite the GOP’s very weak standing among voters.
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Dan Walters, Mercury News, 6 Jan. 2026
Illinois should follow that lead rather than masking weak outcomes with lower benchmarks.
—Bruce Rauner, Chicago Tribune, 6 Jan. 2026
If the United Van Line numbers are right, the state can’t expect domestic migration, already weak, to fill in the gap.
—Aldo Svaldi, Denver Post, 6 Jan. 2026
After the surgery, Lori was weak but slowly got better.
—Wendy Grossman Kantor, PEOPLE, 6 Jan. 2026
See All Example Sentences for weak
Recent Examples of Synonyms for weak
Adjective
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Lord & Taylor shut all its stores in 2019 after HBC sold the weakened retailer, and Hudson’s Bay in Canada liquidated last year, ending its 355-year run.—
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Salmonella can cause serious and sometimes fatal infections in infants, young children, older people, pregnant persons, and those with weakened immune systems.—
Adjective
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The hardware is built for intimacy, pairing a soft exterior with full-body sensors that react to a user’s touch on its head or neck.—
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So uncompromising as to turn hard heads into soft behinds.—
Adjective
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The water pressure then causes the vehicle to rise and slide on a thin layer of water between the tires and the road, making the driver lose control.—
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Yimobra Memory Foam Bath Mat, $9 with Prime The bath mat is made from memory foam that feels plush underfoot and cushions each step, unlike thin cotton mats.—
Adjective
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Importantly, the president already has full legal authority to impose tariffs when other nations’ behavior places an unreasonable burden on our economy, including through environmental negligence.—
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The logic was that Spirit had projected the league would grow at a rate that the league itself found unreasonable, and so would not be able to field a team while also paying Rodman.—
Adjective
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Americans have gotten used to the idea that our government is helpless to get anything done.—
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Neighbors are feeling helpless, especially as tax season gets underway.—
Adjective
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The reality is that although Venezuela has vast reserves—about 17% of the entire planet’s oil is under Venezuelan soil—its production is feeble.—
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The hottest quarterback right now is Jacksonville’s Trevor Lawrence, who had his career-best day last week against the feeble Jets.—
Adjective
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With elderly patients, particularly those who are cognitively impaired and frail, that can be challenging.—
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However, the bacteria can cause serious, potentially fatal infections in young children, frail or elderly people, and others with weakened immune systems.—
Adjective
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Second, a dilute hydrochloric acid is used to dissolve the remaining lithium and the transition metals—nickel, cobalt, and manganese.—
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For example, Wilson’s team is exploring whether dilute acids speed up weathering.—
Cite this Entry
“Weak.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/weak. Accessed 12 Jan. 2026.
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