Synonyms of rigorously

rigorously

adverb

as in strictly

without any relaxation of standards or precision

a rigorously accurate accounting of the war casualties

Synonyms & Similar Words

• strictly
• carefully
• rigidly
• precisely
• exactly
• scrupulously
• conscientiously
• meticulously

Antonyms & Near Antonyms

• loosely
• imprecisely
• inexactly

Example Sentences

Recent Examples of rigorously

Already, in South Africa, an ostrich flock that survives bird flu would only be quarantined and rigorously tested for reinfection, not slaughtered. — J. B. MacKinnon, Harpers Magazine, 22 Sep. 2026

Lastly, before deploying to production, rigorously test your model for errors, resistance to malicious inputs and compliance with organizational policies and regulations. — Chris Burchett, Forbes.com, 10 Sep. 2026

Thanks to the rigorously retro-cheap aesthetics of the film’s crack design team (production designer Anna Kathleen, costume designer Shawna-Nova Foley and puppet creator Devon Hawkes Ludlow), your memories of being tube-babysat will be triggered. — Robert Abele, Los Angeles Times, 28 Aug. 2026

The automaker started to randomly select one engine and one transmission every day from engine and transmission plants to pull off the line and rigorously test them. — Jamie L. Lareau, Freep.com, 26 Aug. 2026

Researchers in fusion energy are often aware of the cost of their experiments but Whyte and Lo suggest that accounting of all costs must be done as rigorously as possible. — Ameya Paleja, Interesting Engineering, 10 Aug. 2026

Emergency services in Greece are rigorously battling wildfires across the country, a day after two firefighting helicopters collided in midair, killing two crew members. — Callum Sutherland, Time, 3 Aug. 2026

These new efforts are part of a separate wave, in which people are now making an effort to rigorously ensure that the results are also high quality. — ArsTechnica, 30 July 2026

But science has always been driven by bold, challenging ideas that are then rigorously tested and refined. — Rachel Nuwer, Quanta Magazine, 17 July 2026