Synonyms and related words :
aqueduct, canal, canalization, canalize, carve, chamfer, channel, chisel, corrugate, crack, crimp, cut, dado, dike, ditch, engrave, entrenchment, flute, fosse, furrow, gash, gouge, groove, gully, gutter, ha-ha, incise, kennel, moat, pleat, plow, rabbet, rifle, rut, score, scratch, slit, streak, striate, sunk fence, trench, trough, wrinkle