radiuses, contour, corrugation, roadbeds, geometry, subgrade, illuminance, crosshatch, splines, markings, berming, subbase, azimuthal, striping, waviness, chamfer, gratings, graveling, conspicuity, fiducial, acoustic impedance, gaussian, sheave, roadway, parallelograms, chevrons, datums, handwheel, plumb bob, verticle, rotor shaft, cartway, topo, concentricity, metalling, centroid, dimensioning, chrominance, lamella, bevels, flexures, diffraction grating, isobars, bullnose, tenons, isotherms, stiffeners, airfoils, prestressed, septa, collimation, strakes, curvature, widths, topography, coupler, magnifications, vernier, crosswalks, kerbing, kinematic, capillary tube, treadles, countersunk, equilateral triangle, durometer, magnetisation, nosepiece, reflectors, inclinometer, circuiting, hex nut, dihedral, taxiways, overlays, levelness, delineator, transect, tappet, moldboard, halftone, detents, radians, keyways, fords, cartesian coordinates, pintle, dunnage, ellipsoids, cloverleafs, swage, frustum, interlaced scanning, mylonite, sidewalls, isosceles triangle, obstructions, elastic modulus, gearset, enthalpy, macadamized, chromatograms, centerline, meridians, planes, axes, curves, flues, grooves, offsets, plies, tangents, axis, bars, conductivities, direction, directions, fig, intersections, layers, maxima