The Collaborative International Dictionary of English v.0.48:

agitated \agitated\ adj.
   1. troubled emotionally and usually deeply. Opposite of
      unagitated. agitated parents

   Note: Narrower terms are: demoniac, demoniacal ; distraught,
         overwrought; {disturbed, jolted, shaken; feverish,
         hectic; frantic, frenetic, phrenetic, frenzied;
         psychedelic ; {rampageous, raging, frenzied ;
         {wild-eyed . Also See: discomposed, excited, impatient,
         tense, unquiet, unsteady.
         [WordNet 1.5]

   2. 1 throwing oneself from side to side.

   Syn: tossing
        [WordNet 1.5]

   3. physically disturbed or set in motion; as, the agitated
      mixture foamed and bubbled. Opposite of {unagitated and
      left alone, allowed to stand.

   Note: [Narrower terms are: churning, churned-up, roiling,
         roiled, roily, turbulent ; {stirred.]
         [WordNet 1.5 +PJC]