UNDERMINE Synonyms: 96 Similar and Opposite Words

Q: How is the word 'undermine' distinct from other similar verbs?

Some common synonyms of undermine are cripple , debilitate , disable , enfeeble , sap , and weaken . While all these words mean "to lose or cause to lose strength or vigor," undermine and sap suggest a weakening by something working surreptitiously and insidiously. // a poor diet undermines your health // drugs had sapped his ability to think

Q: When is 'cripple' a more appropriate choice than 'undermine'?

The meanings of cripple and undermine largely overlap; however, cripple implies causing a serious loss of functioning power through damaging or removing an essential part or element. // crippled by arthritis

Q: When can 'debilitate' be used instead of 'undermine'?

While the synonyms debilitate and undermine are close in meaning, debilitate suggests a less marked or more temporary impairment of strength or vitality. // the debilitating effects of surgery

Q: When could 'disable' be used to replace 'undermine'?

The words disable and undermine can be used in similar contexts, but disable suggests bringing about impairment or limitation in a physical or mental ability. // disabled by an injury sustained at work

Q: When is it sensible to use 'enfeeble' instead of 'undermine'?

Although the words enfeeble and undermine have much in common, enfeeble implies a condition of marked weakness and helplessness. // enfeebled by starvation

Q: When might 'weaken' be a better fit than 'undermine'?

The words weaken and undermine are synonyms, but do differ in nuance. Specifically, weaken may imply loss of physical strength, health, soundness, or stability or of quality, intensity, or effective power. // a disease that weakens the body's defenses

undermine

verb

Definition of undermine next

as in to weaken

to make (someone or something) weaker or less effective usually in a secret or gradual way She tried to undermine my authority by complaining about me to my boss. The events of the past year have undermined people's confidence in the government.

Synonyms & Similar Words

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Antonyms & Near Antonyms

Synonym Chooser

How is the word undermine distinct from other similar verbs?

Some common synonyms of undermine are cripple, debilitate, disable, enfeeble, sap, and weaken. While all these words mean "to lose or cause to lose strength or vigor," undermine and sap suggest a weakening by something working surreptitiously and insidiously.

a poor diet undermines your health

drugs had sapped his ability to think

When is cripple a more appropriate choice than undermine?

The meanings of cripple and undermine largely overlap; however, cripple implies causing a serious loss of functioning power through damaging or removing an essential part or element.

crippled by arthritis

When can debilitate be used instead of undermine?

While the synonyms debilitate and undermine are close in meaning, debilitate suggests a less marked or more temporary impairment of strength or vitality.

the debilitating effects of surgery

When could disable be used to replace undermine?

The words disable and undermine can be used in similar contexts, but disable suggests bringing about impairment or limitation in a physical or mental ability.

disabled by an injury sustained at work

When is it sensible to use enfeeble instead of undermine?

Although the words enfeeble and undermine have much in common, enfeeble implies a condition of marked weakness and helplessness.

enfeebled by starvation

When might weaken be a better fit than undermine?

The words weaken and undermine are synonyms, but do differ in nuance. Specifically, weaken may imply loss of physical strength, health, soundness, or stability or of quality, intensity, or effective power.

a disease that weakens the body's defenses

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of undermine The move risks destabilizing fragile diplomatic efforts, potentially undermines constitutional prerogatives, authorities, and principles on trade, and threatens global supply chains critical to U.S. businesses. —

Dewardric L. McNeal, CNBC, 3 Feb. 2025 Unless his demands are excessive, the club's decision-makers risk undermining their strategy of rewarding improving players either with hefty new deals or by selling them to enhance their careers. —

Matt Woosnam, The Athletic, 3 Feb. 2025 By pardoning individuals involved in ongoing investigations, Trump can effectively undermine the ability of investigators to hold those responsible accountable. —

Steven Delco, Hartford Courant, 2 Feb. 2025 Selecting a non-medical leader for Health and Human Services undermines effective communication in two important ways. —

Brooke Redmond, San Diego Union-Tribune, 2 Feb. 2025 See all Example Sentences for undermine

Recent Examples of Synonyms for undermine

Verb

While, on paper, tariffs on Canadian energy could have a significant impact on fuel prices, a prolonged trade war could weaken global economies, reducing demand and partially offsetting the effects of tariffs.

— Miami Herald Archives, Miami Herald, 3 Feb. 2025
As the company scales back on its ability to offer ultra-low prices, the appeal of its fast-fashion model may weaken, putting its market position at risk.

— Francisco Velasquez, Quartz, 3 Feb. 2025