robust

Definition of robust

robust (adjective): capable of surviving despite adverse conditions

Example: Only the most robust plants can survive the tundra.

Best for: learners who already know "resilient" or "rugged"; GRE Verbal (Text Completion, Sentence Equivalence); SAT Reading & Writing (Words in Context).

Synonyms for robust

• resilient
• rugged
• sturdy

robust in a Sentence

1. Only the most robust plants can survive the tundra.

Why robust Matters for GRE & SAT

"robust" is a adjective that means "capable of surviving despite adverse conditions" closely related to words like "resilient", "rugged", "sturdy". As a word starting with R, 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 "robust" 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 "robust" 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 (adjective). Then learn its 3 synonyms to build a word network. Finally, practice with spaced repetition to move "robust" into long-term memory.

How to Remember robust

One effective way to remember "robust" (adjective) is to group it with similar words you already know: "resilient" and "rugged" and "sturdy". When you encounter "robust" on a test, these synonym connections help you quickly recall its meaning — "capable of surviving despite adverse conditions".

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

Related Words

• Recalcitrant — Having an obstinately uncooperative attitude; stubbornly resistant to authority.
• radical — far-reaching; major
• ramification — A consequence of an action or event, especially a complex one
• rampant — Spreading unchecked; flourishing in an unwelcome way

More Vocabulary Words Starting with R

• Recalcitrant — Having an obstinately uncooperative attitude; stubbornly resistant to authority.
• radical — far-reaching; major
• radical — Relating to or affecting the fundamental nature of something
• radical — far-reaching; major
• radical — Relating to or affecting the fundamental nature of something
• ramification — A consequence of an action or event, especially a complex one
• ramification — a consequence or resulting action of a previous event
• ramification — a consequence or resulting action of a previous event
• rampant — Spreading unchecked; flourishing in an unwelcome way
• rampant — Spreading unchecked; flourishing in an unwelcome way