The Collaborative International Dictionary of English v.0.48:

Sound \Sound\, v. t. [imp. & p. p. Sounded; p. pr. & vb. n.
   Sounding.] [F. sonder; cf. AS. sundgyrd a sounding rod,
   sundline a sounding line (see Sound a narrow passage of
   water).]
   1. To measure the depth of; to fathom; especially, to
      ascertain the depth of by means of a line and plummet.
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   2. Fig.: To ascertain, or try to ascertain, the thoughts,
      motives, and purposes of (a person); to examine; to try;
      to test; to probe.
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            I was in jest,
            And by that offer meant to sound your breast.
                                                  --Dryden.
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            I've sounded my Numidians man by man. --Addison.
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   3. (Med.) To explore, as the bladder or urethra, with a
      sound; to examine with a sound; also, to examine by
      auscultation or percussion; as, to sound a patient.
      [1913 Webster]

Moby Thesaurus II by Grady Ward, 1.0:

27 Moby Thesaurus words for "sounded":
   articulated, droning, enunciated, lingual, linguistic, monotone,
   monotonic, nuncupative, oral, parol, pronounced, said, soniferous,
   sonorous, sounding, speech, spoken, tonal, toneless, unwritten,
   uttered, verbal, viva voce, vocal, vocalized, voiced, voiceful