concave

concave, curved, beveled, ridged, rectangular, canted, chamfered, concavity, dodecahedron, ovoid, curvature, nosepiece, knurled, mirrorlike, hemispherical, collinear, hexagonal, ellipsoid, protrude, contoured, spherical, cuboid, reeded, elongated, plastron, parallelograms, ogee, spheroidal, binnacle, endplate, ellipse, conic, serrations, dihedral, transversely, cantilevering, bezel, pentaprism, diffraction grating, sloped, spandrels, scalloped, cylindrical, squarish, translucent, convex lens, elliptic, equilateral, inverted, concentrically, anteriorly, fresnel lens, dichroic, trapezium, circumferentially, rectangle, angular, axially, countersunk, commissure, diffusor, semicircles, hexagon, dorsal, swage, protrusion, corrugation, rhomboid, radiolucent, sigmoidal, stippled, conical, lamella, equilateral triangle, acetabulum, isosceles, eversion, pyramidal, fanlike, wavy, foglamp, palmar, caudal fin, rearmost, pentagonal, polyhedron, cambered, hysteresis loop, angulated, rhombus, sawtooth, coplanar, strakes, toroidal, quoins, opaline, angulation, lamina, wavelike, indentations, squarer, punctate, triangular, transverse, truncate, entire, obtuse, anterior, fin, fins, flange, lateral, lip, posterior, slit, carapace, condyles, fusiform, rounded, angled, bevelled, flatter, shaped, nonconvex, polygonal, flattish, polyhedral, oval, smooth, crescentic, exterior, modelled, outer

aberrate, biconvex, boletus chrysenteron, boletus edulis, boletus mirabilis, boletus pulverulentus, boletus variipes, cabochon, circular plane, clinocephalism, clinocephaly, collimator, compass plane, concavo-convex, convexity, convexly, convexness, convexo-concave, convexo-convex, convex polyhedron, convolution, corymb, cyma, cymatium, falchion, fuscoboletinus serotinus, gyrus, hand glass, hygrophorus borealis, hygrophorus caeruleus, kiley, kylie, lenticular, lentiform, magnifying glass, neohygrophorus angelesianus, ovolo, phylloporus boletinoides, pill bug, planoconvex, projection, quarter round, refracting telescope, scimitar, simple microscope, sinuate, taper, thumb, wok

broken-backed, bulging, gibbose, gibbous, hogged