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

125 entries under exact topic. ×

3
specific(noun, correct, solid, perfect)
3
veracious(adjective, correct, right, appropriate, honest)
2
concrete(adjective, correct, solid, proper)
2
defined(adjective, close, correct, solid)
2
ironhanded(adjective, severe)
2
on the nose(expression, idiom, correct, right, solid)
2
solid(adjective, complete, correct, severe, harsh)
2
veridical(adjective, correct, right, honest)
1
according to Hoyle(expression, idiom, right, perfect)
1
actual(right, perfect, proper, true)
1
amen(right, perfect, proper, true)
1
appropriate(right, perfect, proper, true)
1
authentic(adjective, sound, correct, solid)
1
cooking with gas(expression, idiom, right, perfect)
1
dead set(expression, adjective, tough, severe, firm)
1
deft(adjective, close, correct, solid)
1
discriminative(adjective, close, correct, solid)
1
dogmatic(adjective, severe)
1
equitable(right, perfect, proper, true)
1
factual(right, perfect, proper, true)
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APASmart Define. (2016). rigorous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/rigorous/thesaurus/synonyms
ChicagoSmart Define. 2016. "rigorous thesaurus" https://smartdefine.org/rigorous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, rigorous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/rigorous/thesaurus/synonyms>.
MLASmart Define. "rigorous thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/rigorous/thesaurus/synonyms>