ANT: Truth, verity, fact, logic, argument, soundness, proof, postulate, axiom.
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KEY: Fallible.
SYN: Erring, uncertain, ignorant, weak.
ANT: Infallible, certain, omniscient, unerring.
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KEY: Fallow.
SYN: Quiescent, idle, uncultivated, unproductive, untilled.
ANT: Cultivated, worked, tilled, sown, productive, operative, prolific, fruitful.
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