ASTHENIC Synonyms: 99 Similar and Opposite Words

asthenic

adjective

as-ˈthe-nik

Definition of asthenic

as in weak

lacking bodily strength resistance training can benefit the asthenic individual

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Recent Examples of Synonyms for asthenic

Adjective

Many African economies are in a much weaker economic position compared to the strong 2015-2016 El Niño, the IIF report said, largely due to higher oil prices, which have driven up transport costs, and a strong US dollar.

— Paige Bruton, semafor.com, 2 Sep. 2026
Too much nitrogen in the spring creates a weak root system that isn’t able to withstand the heat and drought in summer.

— Megan Hughes, Better Homes & Gardens, 2 Sep. 2026

Definition of weak

Adjective

Most often, those who do seek medical attention are people who are more susceptible to foodborne illnesses, such as children, older adults, pregnant people and people with weakened immune systems.

— Kimberly Baker, The Conversation, 31 Aug. 2026
Most people recover within several days, but infections can become serious for young children, older adults and people with weakened immune systems.

— Anthony Thompson, USA Today, 28 Aug. 2026

Definition of weakened

Adjective

Kenneth Branagh originated the somewhat aloof professor, who steps into the role after Professor Quirrell was revealed to be hosting the feeble Lord Voldemort on the back of his bald head.

— Dessi Gomez, Deadline, 1 Sep. 2026
Instead of using a mirror to gather starlight, MOTHRA has many telephoto lenses, like those on a camera, which can capture faintly glowing wisps of gas and other feeble emanations across a wider field of view.

— Mary Randolph, Scientific American, 12 Aug. 2026

Definition of feeble

Adjective

Though Steinem had recently become more frail physically, her wit and humor remained totally intact.

— ABC News, ABC News, 3 Sep. 2026
In the last decade, Jackson has paid a Miami company more than $35 million to discharge mostly frail patients with nowhere to go into assisted living beds.

— Carol Marbin Miller, Miami Herald, 27 Aug. 2026

Definition of frail

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Browse Nearby Words

asthenia

asthenic

as though

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“Asthenic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/asthenic. Accessed 5 Sep. 2026.

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Synonyms of asthenic

adjective

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