ANT: Undidactic, unsentimental, matter-of-fact, unpoetical, prosaic.
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KEY: Sentinel.
SYN: Watch, guardian, guard, keeper, warden, sentry, watchman, patrol, vedette, {?}.
ANT: Traitor, decoy.
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KEY: Separable.
SYN: Dissoluble, removable, movable, distinguishable, accidental, divisible.
ANT: Indissoluble, irremovable, permanent, immovable, indistinguishable, essential, inseparable, indivisible.
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