abrir, aprofundar, assolapar, cabouçar, cavar, cavoucar, cavucar, concavar, desaterrar, desbarrancar, descarnar, descavar, desencavar, desencovar, encavar, escavar, esgaivar, exhumar, exumar, focar, minar, profundar, sacholar, sapar, solapar
embarrancar, esbarrar
rascunhar, sulcar
embarrancar, sulcar