Flaw, Fleck, Floor, Fracture, Freckle, Furrow, Gallery, Gap, Gape, Gash, Gorge, Groove, Gulf, Gully, Hatch, Hinge, Hip, Hole, Impress, Imprint, Incision, Interface, Join, Joining, Joint, Junction, Juncture, Kloof, Knee, Knuckle, Layer, Leak, Ledge, Level, Line, Link, Lode, Mark, Measures, Moat, Mortise, Neck, Nick, Notch, Opening, Pass, Passage, Pencil, Pepper, Pivot, Point, Prick, Print, Punch, Punctuate, Puncture, Ravine, Rent, Riddle, Ridge, Rift, Rime, Rupture, Scar, Scarf, Scarify, Score, Scotch, Scratch, Seal, Shelf, Shoulder, Slit, Slot, Speck, Speckle, Split, Spot, Stage, Stain, Stamp, Step, Stitch, Story, Stratum, Streak, Stripe, Substratum, Suture, Tattoo, Thickness, Tick, Tier, Toggle, Topsoil, Trace, Trench, Abyss, Ankle, Articulation, Band, Bed, Bedding, Belt, Blaze, Blemish, Blotch, Bond, Boundary, Brand, Breach, Break, Butt, Canyon, Cavity, Cervix, Chalk, Chap, Chasm, Check, Chimney, Chink, Cleft, Clinch, Closure, Col, Connection, Couloir, Coupling, Course, Crack, Cranny, Crevasse, Crevice, Cut, Dapple, Dash, Deck, Defile, Define, Delimit, Dell, Demarcate, Ditch, Donga, Dot, Dovetail, Draw, Elbow, Embrace, Engrave, Excavation, Fault, Fissure, Underline, Union, Valley, Vein, Void, Wadi, Weld, Wrist, Zone