slants, corners, verticality, magnifications, sidespin, vantage, oblique angle, dimensions, diagonal, curves, curvature, geometries, combinations, closeups, apertures, shapes, backspin, radii, viewpoints, levelness, swivel, spins, frontward, arcs, yawing, verticle, footwork, azimuths, parallelograms, alignments, vantage point, perspectives, styles, bends, prisms, lobs, trajectories, bevels, torques, doglegs, rhombus, undulations, dihedral, parallax, convex, permutations, serration, modes, junctures, refraction, facets, camber, defocus, backside, ledges, foreshortening, twists, parabola, topspin, hypervelocity, surfaces, scroller, gradients, backbend, velocities, footmarks, wavelengths, trapezium, formations, radians, wristy, panoramas, waviness, collimating, disciplines, eyepieces, preciseness, semicircles, morphologies, triangles, equilateral triangle, aerofoil, ridges, textures, situations, dodecahedron, types, spacing, workpiece, crosshatching, configurations, layouts, headpin, viewfinder, shading, layback, camera lens, polyhedra, diameters, momentums, asymptote, pathing, angle, fio, curvatures, diagonals, elongations, deflections, maxima, altitudes, frequencies, offsets, polarizations, spans, incidences, lengths, quadrants, cusps, 5-10, sec, -3, 10, abscissa, coefficient, exponent, ft, ii, interval, k, l0, l00, m, -1, -10, .., 00, 1, 1-10

., abeam, acute-angled triangle, acute triangle, alidad, alidade, angular, angularity, angular shape, angular unit, angulate, angulation, anorthic, arcdegree, athwart, bevel, bevel square, bias, changeable, chatoyant, circular measure, complementary angles, cramp, cramp iron, crooked, crookedness, cross-sectiona, cross-sectional, crossa, crosscut saw, cross street, decagon, degree, delimit, diagonal, ell, equiangular, erectness, foursquare, geometrical regularity, groined vault, hakenkreuz, hoe, horizontal surface, ideal solid, iridescent, isogonic, isometric, jute, lateral thinking, level, limb, line of longitude, longitude, lorentz force, mattock, meridian, mondrian, octant, orthogonal, orthogonality, orthogonal opposition, pascal's law, pascal's law of fluid pressures, perpendicular, perpendicularity, piet mondrian, platonic body, platonic solid, plumb level, protractor, quadrate, re-entrant, rectangle, rectangular, reentering polygon, reentrant, reentrant polygon, regularity, regular convex polyhedron, regular convex solid, regular polygon, regular polyhedron, right-angled, round shape, salient, saxon, semicircular canal, shot, skew arch, split, square, stereo, stereoscopic photograph, stereoscopic picture, straightness, subtend, surveying, swastika, theodolite, thwartwise, transept, transit, transversal, transverse, triangle, triangular, triangulation, triclinic, try square, uprightness, varying, vertical, verticality, verticalness, vertical angle, zigzag