Rigorously
Rigorously adverb - In a rigorous manner.
Toughly and rigorously are semantically related. In some cases you can use "Toughly" instead an adverb "Rigorously".
Toughly
Toughly adverb - In a ruggedly tough manner.
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Synonyms for Toughly
Rigorously and toughly are semantically related. Sometimes you can use "Rigorously" instead an adverb "Toughly".
Mutual synonyms
Related pairs
Cite this Source
Toughly and Rigorously. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/rigorously/toughly
Rigorously & Toughly. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/rigorously/toughly>.
Toughly or Rigorously. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/rigorously/toughly.
Google Ngram Viewer shows how "rigorously" and "toughly" have occurred on timeline