KEY: Speculation.
SYN: Contemplation, consideration, weighing, thought, theory, scheme, hypothesis, view, conjecture.
ANT: Realization, proof, fact, verification, certainty.
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KEY: Speech.
SYN: Address, oration, harangue, discourse, [See COGITATE].
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KEY: Speed.
SYN: Despatch, expedite, accelerate, urge, hasten, hurry, press.
ANT: Retard, delay, postpone, obstruct, drag, loiter, dawdle, linger, lag, stay.