magnetic compass, sextant, theodolite, wind vane, flashlight, celestial navigation, altimeter, beacon, plumb bob, astrolabe, magnetic declination, protractor, longitude, finder, binnacle, qibla, thermometer, navigation, navigators, windsock, divining rod, arrow, inclinometer, armillary sphere, voltmeter, speedometer, weather vane, guideposts, trusty, stopwatch, multimeter, sundial, guide, sunstone, binoculars, gnomon, maps, rev counter, nocks, planchette, echo sounder, orient, trig, homing device, metronome, equilateral triangle, spyglass, accelerometer, gyroscope, alarm clock, eggbeater, fletching, tachymeter, tachometer, signposts, directional, locator, torches, allen wrench, tripod, lantern, mapmaking, speedo, orienteering, crosshair, semaphore, viewfinder, celestial pole, calculator, headlamp, sounders, gameboard, nav, buoys, styluses, manometer, instruction manual, penlight, morse code, pictogram, prow, tach, dowsing rod, anemometer, gimbals, gps, hiders, decimal, constellations, cartesian coordinates, atlas, potentiometer, tuning fork, reticule, microswitch, magnifier, gauges, capstan, doohickey, periscope, dials, thumbwheel, calibre, sense, gamut, compasses, common, con, scope, signification, ambit, meaning, sustenance, acceptation, allowance, devoid, pre, size, stature, variety, dimensions, dis, easterly, photogrammetric, trajectory, trigonometrical, westerly, azimuth, delicate, geodetic, quadrantal, quantification, skew, alignment, azimuthal, cardinal, check, continuation, downwind, easiest, fiducial, geomagnetic

catch on, compass card, confines, cotton on, digest, expanse, figure, get it, get onto, gyrocompass, horizon, internationalism, internationality, intuit, latch on, latitude, palette, pallet, purview, sight, spectrum, sweep, tumble, twig, view

., accuracy, binnacle, cardinal compass point, compass card, compass flower, compass north, compass plant, compass point, deviation, dividers, due east, due north, due south, due west, east, east by north, east by south, east northeast, east southeast, ebn, ebs, ene, ese, gimbals, gyrocompass, keyhole saw, loxodrome, lubber's line, lubber's mark, lubber's point, lubber line, magnetic compass, magnetic needle, magnetic north, mariner's compass, nbe, nbw, ne, nebe, nebn, nne, nnw, nor'-east, nor'-nor'-east, nor'-nor'-west, nor'-west, north, northeast, northeast by east, northeast by north, northwest, northwest by north, northwest by west, north by east, north by west, north northeast, north northwest, nw, nwbn, nwbw, orientation, point, quarter, rhumb, rhumb line, sbe, sbw, se, sebe, sebs, sou'-east, sou'-sou'-east, sou'-sou'-west, sou'-west, south, southeast, southeast by east, southeast by south, southwest, southwest by south, southwest by west, south by east, south by west, south southeast, south southwest, sse, ssw, sw, swbs, swbw, wbn, wbs, west, west by north, west by south, west northwest, west southwest, wnw, wsw

accomplish, achieve, attain, capability, capableness, circle, drafting instrument, extent, navigational instrument, potentiality, reach, understand

apprehend, circumnavigate, comprehend, dig, get the picture, grasp, orbit, range, savvy