ataraxic

from WordNet (r) 3.0 (2006)

ataraxic
    adj 1: tending to soothe or tranquilize; "valium has a
           tranquilizing effect"; "took a hot drink with sedative
           properties before going to bed" [syn: {ataractic},
           {ataraxic}, {sedative}, {tranquilizing},
           {tranquillizing}, {tranquilising}, {tranquillising}]

from The Collaborative International Dictionary of English v.0.48

ataraxic \ataraxic\ n.
   1. drug that reduces nervous tension and gives peace of mind.

   Syn: ataractic
        [WordNet 1.5] Ataunt

from The Collaborative International Dictionary of English v.0.48

ataractic \ataractic\ ataraxic \ataraxic\adj.
   1. tending to soothe or calm or tranquilize

   Syn: calming, sedative, soothing, tranquilizing
        [WordNet 1.5]

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