40 entries under probable topic. ×

6
logical(adjective, clear, sound, reasonable, rational)
4
reasonable(adjective, good, sound, appropriate, sensible)
4
valid(adjective, clear, sound, reasonable, sensible)
3
cogent(adjective, clear, sound, reasonable, sensible)
1
analytic(clear, sound, reasonable, sensible, rational)
1
analytical(clear, sound, reasonable, sensible, rational)
1
clear(sound, reasonable, sensible, rational, forceful)
1
coherent(clear, sound, reasonable, sensible)
1
commonsensical(clear, sound, reasonable, sensible, rational)
1
compelling(clear, sound, reasonable, sensible, rational)
1
congruent(clear, sound, reasonable, sensible, rational)
1
consequent(clear, sound, reasonable, sensible, rational)
1
consistent(clear, sound, reasonable, sensible, rational)
1
convincing(clear, sound, reasonable, appropriate, sensible)
1
deducible(clear, sound, reasonable, sensible, rational)
1
discerning(clear, sound, reasonable, sensible, rational)
1
discriminating(clear, sound, reasonable, sensible, rational)
1
extensional(clear, sound, reasonable, sensible, rational)
1
fair(clear, sound, reasonable, sensible, rational)
1
holding together(expression, clear, sound, reasonable, sensible)
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APASmart Define. (2016). pertinent thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/pertinent/thesaurus/synonyms
ChicagoSmart Define. 2016. "pertinent thesaurus" https://smartdefine.org/pertinent/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, pertinent thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/pertinent/thesaurus/synonyms>.
MLASmart Define. "pertinent thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/pertinent/thesaurus/synonyms>