0
tested(sound, reasonable, rational)
0
theoretical
0
trivial(adjective, understandable, pardonable, forgivable)
0
true(sound, reasonable, rational)
0
trustworthy(sound, reasonable, rational)
0
ultimate(sound, reasonable, rational)
0
unadulterated(sound, reasonable, rational)
0
unanswerable(sound, reasonable, rational)
0
uncorrupted(sound, reasonable, rational)
0
utopian
0
veniable
0
verifiable
0
weighty(sound, reasonable, rational)
0
well-founded(sound, reasonable, rational, justified)
0
well-grounded(sound, reasonable, rational)
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APASmart Define. (2016). defensible thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/defensible/thesaurus/synonyms
ChicagoSmart Define. 2016. "defensible thesaurus" https://smartdefine.org/defensible/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, defensible thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/defensible/thesaurus/synonyms>.
MLASmart Define. "defensible thesaurus" 29 March 2016. Web. 21 September 2026. <https://smartdefine.org/defensible/thesaurus/synonyms>