65 entries under adjective topic. ×

16
experimental(adverb, reasonable, sensible, new)
9
empiric(true, real, practical)
9
practical(useful, realistic, logical, applied)
9
experiential(new, trial, practical, untried)
9
trial
8
tentative(essay, experimental)
8
provisional(practical, experimental)
7
observed(practical, pragmatic, experimental, experiential)
6
pragmatic(reasonable, useful, practical, realistic)
6
confirmable(true, real)
6
test
5
factual(reasonable, useful, real, practical)
5
speculative(practical, experimental)
4
hit-or-miss
4
observational(practical, pragmatic, experimental, experiential)
4
probative
4
realistic(reasonable, useful, applied, real-world)
3
demonstrable(true, real)
3
utilitarian(reasonable, sensible, useful, sober)
3
verifiable(true, real)
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APASmart Define. (2015). empirical thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/empirical/thesaurus/synonyms
ChicagoSmart Define. 2015. "empirical thesaurus" https://smartdefine.org/empirical/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, empirical thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/empirical/thesaurus/synonyms>.
MLASmart Define. "empirical thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/empirical/thesaurus/synonyms>