undermine

Definition of undermine

weaken or sabotage, often subtly

Synonyms for undermine

• subvert
• compromise
• impair

undermine in a Sentence

1. The constant criticism served to undermine her confidence.

Why undermine Matters for GRE & SAT

"undermine" is a verb that means "weaken or sabotage, often subtly" closely related to words like "subvert", "compromise", "impair". As a word starting with U, it belongs to a cluster of GRE and SAT vocabulary that test-takers often encounter in Verbal Reasoning, Text Completion, and Reading Comprehension sections.

On the GRE, understanding "undermine" helps you distinguish between closely related answer choices in Sentence Equivalence questions. On the SAT, recognizing this word in context strengthens your performance on Craft & Structure and Words in Context questions. Seeing how "undermine" is used in sentences — like the examples above — builds the contextual understanding that standardized tests reward.

Study tip: Start with the definition and part of speech (verb). Then learn its 3 synonyms to build a word network. Finally, practice with spaced repetition to move "undermine" into long-term memory.

How to Remember undermine

One effective way to remember "undermine" (verb) is to group it with similar words you already know: "subvert" and "compromise" and "impair". When you encounter "undermine" on a test, these synonym connections help you quickly recall its meaning — "weaken or sabotage, often subtly".

Use flashcard apps with spaced repetition to review "undermine" at increasing intervals until it becomes automatic.

Related Words

• ubiquitous — Present, appearing, or found everywhere
• ulterior — concealed, typically with a hidden motive
• ultimately — Finally; in the end
• umbrage — a feeling of anger or annoyance caused by something offensive

More Vocabulary Words Starting with U

• ubiquitous — Present, appearing, or found everywhere
• ubiquitous — Present, appearing, or found everywhere
• ubiquitous — being everywhere at once
• ubiquitous — being everywhere at once
• ulterior — concealed, typically with a hidden motive
• ulterior — concealed, typically with a hidden motive
• ultimately — Finally; in the end
• ultimately — Finally; in the end
• umbrage — a feeling of anger or annoyance caused by something offensive
• umbrage — a feeling of anger or annoyance caused by something offensive