double cross

from WordNet (r) 3.0 (2006)

double cross
    n 1: an act of betrayal; "he gave us the old double cross"; "I
         could no longer tolerate his impudent double-crossing"
         [syn: {double cross}, {double-crossing}]
    v 1: betray by double-dealing

from The Collaborative International Dictionary of English v.0.48

double cross \double cross\, double-cross \double-cross\v. t.
   to betray or swindle (a colleague); to promise (a
   collaborator) one thing and to treacherously do another, to
   the detriment of the collaborator.

   Syn: cross, betray.
        [PJC] double cross

from The Collaborative International Dictionary of English v.0.48

double cross \double cross\, double-cross \double-cross\n.
   teh act of double-crossing; the betrayal or swindling of a
   collaborator or colleague.

   Syn: cross, betray.
        [PJC]

from Moby Thesaurus II by Grady Ward, 1.0

42 Moby Thesaurus words for "double cross":
      Judas kiss, bamboozle, beguile, betray, betrayal, bluff, cajole,
      cheat on, circumvent, conjure, deceive, delude, diddle, dupe,
      forestall, gammon, get around, gull, hoax, hocus-pocus,
      hornswaggle, humbug, inform on, juggle, let down, mock,
      outmaneuver, outreach, outsmart, outwit, overreach, pigeon,
      play one false, put something over, sell out, sellout, snow,
      string along, take in, trick, turn in, two-time

[email protected]