The DICT Development Group

  Condign \Con*dign"\, a. [F. condigne, L. condignus very worthy;
     con- + dignus worthy. See Deign, and cf. Digne.]
     1. Worthy; suitable; deserving; fit. [Obs.]
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              Condign and worthy praise.            --Udall.
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              Herself of all that rule she deemend most condign.
                                                    --Spenser.
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     2. Deserved; adequate; suitable to the fault or crime.
        "Condign censure." --Milman.
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              Unless it were a bloody murderer . . .
              I never gave them condign punishment. --Shak.
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  condign
      adj 1: fitting or appropriate and deserved; used especially of
             punishment; "condign censure"

  35 Moby Thesaurus words for "condign":
     according to Hoyle, appropriate, atrocious, awful, becoming,
     correct, decent, decorous, deserved, dreadful, due, fair, fit,
     fitting, good, grim, horrible, just, kosher, merited, nice, normal,
     normative, proper, requisite, right, right and proper, righteous,
     rightful, rigorous, seemly, stern, strict, stringent, suitable