robust

[roh-buhst, roh-buhst] / roʊˈbʌst, ˈroʊ bʌst /

ADJECTIVE

healthy, strong

Synonyms

STRONGEST

booming hearty hefty potent powerful prosperous sturdy tough vigorous

WEAK

able-bodied athletic boisterous brawny built concentrated fit fit as fiddle flourishing full-bodied hale hardy husky in fine fettle in good health in good shape in the pink live lusty muscular peppy powerhouse prospering roaring robustious robustuous rough rugged sinewy snappy sound stout strapping thriving tiger vital well wicked zappy zippy

Antonyms

STRONGEST

fragile impotent incapable ineffective lethargic small unstable weak wobbly

WEAK

flabby infirm soft unhealthy

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A "robust" enforcement system will also be developed to check schools are following the new standards, including monitoring schools' compliance.

From BBC • Apr. 12, 2026

There are plenty of signs that the gild is coming off the lily of the most robust AI forecasts.

From The Wall Street Journal • Apr. 12, 2026

"We couldn't understand this, which is why we looked as many different ways as we could to see if this was a really robust observation," Gloyn said.

From Science Daily • Apr. 12, 2026

The Sparks don’t have a first-round draft pick, so they will need to pursue talent on the robust free agent market or make another trade to bolster their backcourt.

From Los Angeles Times • Apr. 10, 2026

He tapped his index finger against his forehead, right between his robust eyebrows.

From "Darius the Great Is Not Okay" by Adib Khorram

Vocabulary lists containing robust

"The Necklace" by Guy de Maupassant

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Born a Crime

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This Week in Words: August 11 - 17, 2018

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