apedrar, calejar, coscorar, curtir, empedernir, empedrar, encalejar, endurar, endurecer, endurentar, enquistar, enresinar, enrijar, enrilhar, envigorar, incrustar, obdurar, ossificar, pedrar, petrificar, sezoar
aburrar, aferroar, amuar, chofrar, embesoirar, embezerrar, embuchar, emburrar, embuziar, embuzinar, encaramonar, encatramonar, encavacar, enfarruscar, entourar
acordoar, cordoar
cordoar, serrilhar