Synonyms|250Antonyms|32|Broader|4Narrower|1Related|25
1
bluntness(noun, severity)
1
briskness(noun, severity)
1
brusqueness(noun, severity)
1
causticity(noun, severity)
1
chilliness(noun, severity)
1
circumstantiality
1
complexity
1
conscientiousness(noun, fastidiousness)
1
coolness(noun, severity)
1
crispness(noun, severity)
1
criticalness(noun, fastidiousness)
1
daintiness(noun, fastidiousness)
1
definiteness(noun, correctness, precision, accuracy)
1
difficultness
1
diligence(noun, fastidiousness)
1
discrimination(noun, fastidiousness)
1
dryness(noun, severity)
1
exactingness(noun, fastidiousness)
1
exactitude(noun, correctness, precision, accuracy)
1
exigency(noun, difficulty, laboriousness, strenuousness)
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APASmart Define. (2015). rigorousness thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/rigorousness/thesaurus/synonyms
ChicagoSmart Define. 2015. "rigorousness thesaurus" https://smartdefine.org/rigorousness/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, rigorousness thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/rigorousness/thesaurus/synonyms>.
MLASmart Define. "rigorousness thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/rigorousness/thesaurus/synonyms>