Synonyms of undermine

undermine

verb

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

• weaken
• impair
• erode
• damage
• compromise
• deteriorate
• destroy
• injure
• hurt
• cripple
• harm
• vitiate
• spoil
• enfeeble
• enervate
• disfigure
• mar
• flaw
• bloody
• shatter
• cross (up)
• deface
• tarnish
• wear (away)
• break
• ruin
• scour
• wash out
• blemish
• blight
• crab
• dent
• endamage
• demolish
• devastate
• botch
• disable
• gum (up)
• ding
• wound
• wreck
• decimate
• annihilate
• maim
• mutilate
• torture
• lacerate
• queer
• wipe out
• dint
• crush
• torment
• hamstring
• mangle
• pulverize
• smash
• waste
• tear down
• raze
• clobber
• total
• desolate
• lame
• bash
• do in
• scourge
• batter
• dash
• bang up

Antonyms & Near Antonyms

• help
• rehabilitate
• rectify
• remedy
• heal
• cure
• improve
• enhance
• revise
• better
• enrich
• perfect
• edit
• ameliorate
• refine
• remodel
• reconstruct
• rebuild
• repair
• fix
• patch
• renovate
• revamp
• mend
• meliorate
• recondition
• doctor

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

Examples of undermine in a Sentence

Recent Examples on the Web

Advertisement Republicans say that requiring proof of citizenship would ensure U.S. elections are only for American citizens, improving confidence in the nation’s federal election system, something that Trump has sought to undermine over the years. —Kevin Freking, Los Angeles Times, 8 Sep. 2024

The report accused Khalilzad of undermining the Afghan government by excluding it from negotiations, as well as undermining longstanding U.S. policy of not negotiating with terrorists. —Eleanor Watson, CBS News, 8 Sep. 2024

The best case against: Fracking keeps us dependent on fossil fuels and undermines decarbonization Both the oil and natural gas produced from fracking have their downsides. —Umair Irfan, Vox, 5 Sep. 2024

Then, in a move that appeared to be meant to undermine O'Brien, the Harris campaign invited multiple rank-and-file Teamsters members to participate in the convention festivities without their leader. —Daniel Klaidman, CBS News, 26 Aug. 2024