protrusion, pelvic fin, tubercle, concavity, dihedral, fossa, condyle, caudal, tumescence, palps, peduncle, pelvic girdle, trabeculae, anal fin, scutes, ilium, caudal fin, dorsal fin, plastron, gluteus minimus, hipbones, fontanelle, tarsal, rectus, maxillary, tragus, acromion, hamartoma, pubis, occiput, prepuce, spermatic cord, papule, dorsum, ellipsoid, cloaca, spathe, fingerlike, lateral epicondyle, isosceles triangle, periosteum, sphenoid, tubelike, obturator, labia minora, radula, acetabulum, scaleless, tailplane, bulges, femora, lordosis, acini, gluteus maximus, torus, umbilicus, circlet, ventral, sacrum, labia majora, glottal stop, angulation, foramen, cumulus cloud, carpus, whitehead, forewings, barbels, extensor, tuberosity, mons pubis, bloater, pectorals, medius, sulci, underparts, strakes, fibular, vulva, midrib, perineum, ileocecal valve, commissure, papilla, frustum, pitot tube, ringlet, aerofoil, pedicle, carapace, hyperkeratosis, hallux, ribbonlike, spadix, calyx, parenchyma, diffusor, macules, hairiness, pudenda, cuboid, philtrum, protuberances, prominences, bulge, hump, indentation, serrations, crest, tubercles, humps, knob, protrusions, excrescences, fin, convexity, fins, knobs, projection

arm, branch, brim, burr, caput, cleat, cornice, flange, flue, fluke, head, knob, lug, nub, overhang, prong, rim, spike, spine, spur, tenon, tooth, wart

., boss, callus, caput, caruncle, caruncula, eminence, headlike, honey gland, hornbill, inion, knob, lump, nectary, nodule, nub, nubble, papilla, puffiness, rivet, snag, stud, swelling, tubercle, tuberosity, wart

construction, projection, structure

bulge, bump, excrescence, extrusion, gibbosity, gibbousness, hump, jut, projection, prominence, protrusion