Synonyms of undermines

undermines

verb

present tense third-person singular of undermine

as in weakens

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.

Related Words

• weakens
• erodes
• impairs
• damages
• compromises
• deteriorates
• destroys
• hurts
• injures
• cripples
• vitiates
• harms
• disfigures
• enfeebles
• enervates
• flaws
• shatters
• spoils
• defaces
• tarnishes
• crosses (up)
• mars
• breaks
• bloodies
• blights
• scours
• wears (away)
• washes out
• blemishes
• ruins
• crabs
• demolishes
• disables
• botches
• devastates
• endamages
• mutilates
• dents
• lacerates
• annihilates
• wounds
• mangles
• tortures
• decimates
• dings
• maims
• wrecks
• gums (up)
• torments
• pulverizes
• queers
• wastes
• clobbers
• smashes
• crushes
• wipes out
• hamstrings
• razes
• bashes
• dints
• desolates
• totals
• lames
• tears down
• does in
• dashes
• batters
• scourges
• bangs up

Dissimilar Words

• helps
• heals
• rehabilitates
• rectifies
• cures
• improves
• enhances
• revises
• remedies
• enriches
• refines
• edits
• ameliorates
• perfects
• remodels
• repairs
• betters
• reconstructs
• doctors
• rebuilds
• fixes
• renovates
• reconditions
• mends
• revamps
• patches
• meliorates

Example Sentences

Recent Examples of undermines

Also, and not to totally belabor the point, but limiting analysis of the NFL’s impact on the ad market to in-game revenue effectively undermines the second-order impact on non-NFL pricing. — Anthony Crupi, Sportico.com, 14 Aug. 2026

Unethical conduct undermines the rule of law, risks national security, and sets a dangerous precedent for every level of government. — Letters To The Editor, The Orlando Sentinel, 14 Aug. 2026

Turning this whole thing into a joke also undermines the danger of the Trawler — just how seriously are we supposed to take this threat? — Louis Peitzman, Vulture, 13 Aug. 2026

The fact that the United States, in its recent conflict with Iran, directly destabilized international energy markets undermines the country’s claim to be a fair arbiter of the global commons. — Emma Ashford, Foreign Affairs, 12 Aug. 2026

In my research, physicians have expressed worry that this shift threatens patient safety or undermines traditional medical practice. — Jennifer Karlin, STAT, 11 Aug. 2026

And one of his emails undermines his later messaging on masking too. — Ian Miller Outkick, FOXNews.com, 11 Aug. 2026

Trump undermines his own threats and sabotages his own negotiations. — Max Boot, Washington Post, 10 Aug. 2026

The coalition filed an amicus brief urging a federal judge in Idaho to block enforcement of the law while the lawsuit moves forward, arguing that the measure is unconstitutional and undermines the rights and safety of transgender students. — Darrielle Fair, CBS News, 7 Aug. 2026