Absconder noun – A fugitive who runs away and hides to avoid arrest or prosecution. Tergiversator and absconder are semantically related In some cases you can use "Tergiversator" instead a noun "Absconder".
Tergiversator noun – A respondent who avoids giving a clear direct answer. Absconder and tergiversator are semantically related in defector topic. You can use "Absconder" instead a noun "Tergiversator".