vapid


vapid (http://definr.com/vapid)

     adj 1: lacking taste or flavor or tang; "a bland diet"; "insipid
            hospital food"; "flavorless supermarket tomatoes";
            "vapid beer"; "vapid tea" [syn: bland, flat, flavorless,
             flavourless, insipid, savorless, savourless]
     2: lacking significance or liveliness or spirit or zest; "a
        vapid conversation"; "a vapid smile"; "a bunch of vapid
        schoolgirls"