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

This process can be even more pronounced in smaller galaxies in which the gravitational influence is weaker, and the black holes are less likely to be strongly bound to the galactic center.

— Robert Lea, Space.com, 29 Sep. 2026
Takaichi’s spending plans have drawn attention, raising concerns of debt sustainability and a weaker yen which have pushed Japanese bond yields to multidecade highs.

— Chloe Taylor,Lee Ying Shan,Fred Imbert, CNBC, 28 Sep. 2026

Definition of weak

Adjective

Aid groups warn more than three-quarters of Gaza’s housing stock is damaged, thousands of buildings are at risk of collapse, and residents grow especially vulnerable when winter rains seep into weakened structures.

— Wafaa Shurafa, Los Angeles Times, 20 Sep. 2026
When people use contaminated soap, bacteria can enter the body through cuts and cracks in the skin and lead to infections, especially in people with weakened immune systems.

— Jenna Anderson, HEALTH, 16 Sep. 2026

Definition of weakened

Adjective

Briogeo Destined for Density Serum The Briogeo Destined for Density Serum is a lightweight liquid formula that thickens feeble strands, plumps roots, and rapidly spurs new hair growth.

— Sophie Wirt, InStyle, 17 Sep. 2026
There has to be something more than this, looking feeble against a rookie lefty with average stuff followed by the worst bullpen in baseball.

— Matt Gelb, New York Times, 16 Sep. 2026

Definition of feeble

Adjective

As a result, in Lourdes the question of respecting even the most frail, sick and vulnerable is particularly acute.

— Nicole Winfield, Los Angeles Times, 27 Sep. 2026
Footage from recent Beach Boys shows, though, had many concerned that Love was reaching Frankie Valli levels of uncanny due to a frail voice and appearance.

— Devon Ivie, Vulture, 23 Sep. 2026

Definition of frail

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asthenia

asthenic

as though

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“Asthenic.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/asthenic. Accessed 3 Oct. 2026.

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Synonyms of asthenic

adjective

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