withhold, v. [refrain], [abstain]; [refuse], [deny].
withholding, n. [restraint], [repression], [abstinence]; [refusal], [denial].
witness, v. [testify], bear [witness], [confirm], corroborate, [attest].
witness, n. [attestation], [testimony], evidence; eye-witness, deponent, attestor.
witty, a. facetious, [droll], [sharp].
witty sayings. witticisms, conceits, facetiæ, bons mots.
wizard, n. [wonder-worker], [magician], [conjurer], [sorcerer], enchanter, [necromancer].
wizardry, n. [wonder-working], [sorcery], [necromancy].
wolf, n. coyote; werewolf, lycanthrope.
wolfish, a. lupine, [ravenous].