Synonyms|1kAntonyms|253|Broader|5Narrower|1Related|546

4 entries under adjective topic. ×

3
adamant(firmness, hardness, solidity, sturdiness)
0
cross it off(right, accuracy, correction)
0
demanding
0
exact
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APASmart Define. (2016). rigorous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/rigorous/thesaurus/related
ChicagoSmart Define. 2016. "rigorous thesaurus" https://smartdefine.org/rigorous/thesaurus/related (accessed September 24, 2026).
HarvardSmart Define 2016, rigorous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/rigorous/thesaurus/related>.
MLASmart Define. "rigorous thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/rigorous/thesaurus/related>