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Definition of rigorously

rigorously

/ˈrɪɡ.ər.əs.li/
rig · or · ous · ly
Adjective:rigorous
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rigorously Lexical Profile

rigorously Game Scores & Validity

• adverb

1

In an extremely thorough, exhaustive, or accurate manner.

Example

"The vaccine was rigorously tested in clinical trials before receiving regulatory approval."

2

In a strict, demanding, or inflexible manner that allows no deviation from rules or standards.

Example

"Safety protocols are rigorously enforced across all manufacturing facilities."

Synonyms
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Antonyms
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• Rhymes for rigorously

• Nearby Words

rigmarole
rigor
rigorous
rigorously
rile
riley
rim

Word Origin & Etymology

Formed from the adjective 'rigorous' plus the adverbial suffix '-ly', tracing back to Middle French 'rigoureux' and Latin 'rigor', meaning stiffness, firmness, or severity.

Cite this Entry

Wordmom. (2026). Definition of Rigorously. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/rigorously
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