KEY: Ruminate.
SYN: Muse, meditate, ponder, think, reflect, cogitate, brood.
ANT: Unbend, relax, idle, gape, woolgather.
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KEY: Rumor.
SYN: Report, repute, hearsay, publication, bruit.
ANT: Authentication, verification, proof, evidence, notoriety.
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KEY: Rumple.
SYN: Ruffle, wrinkle, crease, crumple, pucker, corrugate, derange, roughen.