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

Side effects Clozapine’s most notable adverse effect is agranulocytosis, in which an extreme reduction of white blood cells, particularly neutrophils, undermines the body’s ability to defend against infection. — Encyclopedia Britannica, 7 Oct. 2026

Self-awareness bolsters leadership while self-surveillance nearly always undermines it. — Carol Geffner, Forbes.com, 29 Sep. 2026

Other witnesses testified about evidence prosecutors say undermines Flynn’s initial story to police. — Nicki Brown, CNN Money, 29 Sep. 2026

Providing false or misleading information to law enforcement undermines those efforts and unnecessarily diverts officers and resources away from members of our community who may need immediate police assistance. — Brie Stimson, FOXNews.com, 19 Sep. 2026

In this telling, the column contends that the president’s rhetoric trivializes public anxiety about potential catastrophic risks and undermines efforts to build serious safety frameworks. — Los Angeles Times, 18 Sep. 2026

His exhibition of some of its contents at Palo, in the East Village, keeps the focus of our attention on his black-and-white photographs, which hold it with a sense of ease that never undermines their moody soulfulness. — Richard Brody, New Yorker, 18 Sep. 2026

Pushing a pro-Russia position not only undermines sovereignty and democracy in Ukraine but also harms America’s relationships with other critical European allies, for whom Russia’s aggression is a paramount threat. — Chicago Tribune, 18 Sep. 2026

His silly walk undermines not only his dignified wardrobe but also the very idea of a professional persona. — Lily Meyer, The Atlantic, 16 Sep. 2026