extensional

cogent coherent compelling consistent convincing intelligent legitimate lucid necessary obvious plausible rational reasonable relevant sensible valid wise

analytic analytical clear commonsensical congruent consequent deducible discerning discriminating fair germane holding together holding water inferential judicious juridicious justifiable legit most likely perceptive perspicuous pertinent probable sound subtle telling well-organized

foolish implausible improbable invalid irrational obscure optional stupid unclear unintelligent unlikely unrealistic unreasonable unsound unsuitable unwise vague

illogical

analytic analytical clear cogent coherent commonsensical compelling congruent consequent consistent convincing deducible discerning discriminating fair germane holding together holding water inferential intelligent judicious juridicious justifiable legit legitimate lucid most likely necessary obvious perceptive perspicuous pertinent plausible rational relevant sensible sound subtle telling valid well-organized wise