groove Synonyms

channel furrow rut slot trench line ditch indentation hollow gutter path grooving score runway tempo track treadmill rugosity ruga trottoir trough boogie vallecula vein striate viceroyalty waist rud wale waviness swing rutted scotia scratch seam sipe slide scar slit slitter scallop slotted sluiceway stria rutting striation sulcation sulcus swagger ruck