Altercar. Resmungar. Recalcitrar. (Cp. cast. rezongar)
re-zin-gar
amolar, resmonear, resmungar, rosnar
desocupar, lutar, ensinar, deitar, pintar, preservar, suplicar, palpar, pasmar, coxear, formar, designar, efetuar, equalizar, trufar