anular, atrancar, borrar, cegar, corregir, decolorar, deshacer, desvanecer, esfumar, evaporar, inutilizar, obliterar, obstruir, ocluir, quitar, raspar, rectificar, suprimir, tachar, taponar
atascar, atollar, detener, embalsar, empantanar, encharcar, estancar, inmovilizar, inundar, parar
atascar, atorar, atrancar, cegar, obstruir, taponar
atascar, obliterar, obstruir, ocluir, opilar