0
durable
0
efficacious(sound, reasonable, rational)
0
efficient(sound, reasonable, rational)
0
evincible
0
exculpable
0
explicable
0
feasible(conceivable, tenable)
0
forgiveness
0
genuine(sound, reasonable, rational)
0
heavy-duty
0
imperdible
0
in force(expression, sound, reasonable, rational)
0
inexpugnable
0
irrefutable(sound, reasonable, rational)
0
irresistible
0
kosher(sound, reasonable, rational)
0
legally binding(expression, idiom)
0
legit(sound, reasonable, rational, justified)
0
metaphysical
0
necessary
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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>