60 entries under logical topic. ×

12
tenable(adjective, sound, right, reasonable, slight)
11
legitimate(adjective, clear, sound, right, reasonable)
9
valid(adjective, reasonable, sensible, proper)
8
rational(adjective, clear, sound, reasonable, honest)
8
sensible(adjective, clear, sound, reasonable, honest)
7
plausible(adjective, clear, sound, reasonable, slight)
7
sound(adjective, clear, reasonable, honest, sensible)
6
fair(adjective, clear, sound, right, reasonable)
4
credible(adjective, sound, reasonable, sensible, rational)
3
well-founded(adjective, sound, reasonable, rational, valid)
3
well-grounded(sound, reasonable, rational, understandable)
2
believable(adjective, sound, reasonable, sensible, rational)
2
judicious(adjective, clear, sound, reasonable, honest)
2
sane(adjective, sound, honest, sensible, fair)
1
advisable(adjective, sound, sensible, rational, useful)
1
all there(expression, adjective, sound, sensible, rational)
1
analytic(clear, sound, reasonable, sensible, rational)
1
arguable(adjective, sound, reasonable, sensible, rational)
1
cerebral(adjective, sound, sensible, rational, intelligent)
1
clear(sound, reasonable, sensible, rational)
<123>
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APASmart Define. (2016). justifiable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/justifiable/thesaurus/synonyms
ChicagoSmart Define. 2016. "justifiable thesaurus" https://smartdefine.org/justifiable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, justifiable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/justifiable/thesaurus/synonyms>.
MLASmart Define. "justifiable thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/justifiable/thesaurus/synonyms>