EDP, access, adolescent stream, adviser, aisle, alley, amateur band, ambulatory, announcer, annunciator, aperture, approach, approaches, aqueduct, arcade, arroyo, artery, authority, avenue, band, basin, beck, bed, bit, blowhole, bottleneck, bottom, bourn, braided stream, branch, brook, brooklet, burn, canal, canalization, canalize, carry, carve, chamfer, channelize, chisel, chute, citizens band, cloister, colonnade, communicant, communication, communication explosion, communication theory, communicator, conduct, conduit, connection, convey, corridor, corrugate, coulee, course, covered way, crack, creek, crick, crimp, cut, dado, data retrieval, data storage, debouch, decoding, defile, dike, direct, ditch, door, duct, egress, electronic data processing, emunctory, encoding, engrave, enlightener, entrenchment, entropy, escape, estuary, exhaust, exit, expert witness, fairway, ferry, floodgate, floor, flowing stream, flume, flute, fluviation, ford, fosse, frequency band, fresh, freshet, funnel, furrow, gallery, gash, gill, goffer, gossipmonger, gouge, grapevine, groove, ground, guide, gully, gutter, ha-ha, incise, informant, information center, information explosion, information medium, information theory, informer, inlet, interchange, intersection, interviewee, isthmus, junction, kennel, kill, lane, lazy stream, lead, loophole, meandering stream, means, medium, midchannel, midstream, millstream, moat, monitor, mouthpiece, moving road, narrow, narrows, navigable river, neck, newsmonger, noise, notifier, ocean bottom, opening, out, outcome, outfall, outgate, outgo, outlet, overpass, pass, passage, passageway, path, pipe, pipeline, pleat, plow, police band, pore, port, portico, press, public relations officer, publisher, put through, put through channels, rabbet, race, racing stream, radio, radio channel, railroad tunnel, redundancy, reporter, rifle, river, rivulet, road, run, rundle, runlet, runnel, rut, sally port, score, scratch, sea lane, seaway, ship route, shortwave band, signal, sike, siphon, slit, sluice, source, spill stream, spiracle, spokesman, spout, standard band, steamer track, strait, streak, stream, stream action, streamlet, striate, subterranean river, sunk fence, tap, television, teller, throat, tipster, tout, traject, trajet, transmit, trench, trough, tube, tunnel, underpass, vent, ventage, venthole, vomitory, wadi, watercourse, waterway, way, way out, weir, witness, wrinkle
method, way, manner, wise, gait, form, mode, fashion, tone, guise, modus operandi, MO, procedure, path, road, route, course, line of way, line of road, trajectory, orbit, track, beat, tack, steps, stair, staircase, flight of stairs, ladder, stile, perron, bridge, footbridge, viaduct, pontoon, steppingstone, plank, gangway, drawbridge, pass, ford, ferry, tunnel, pipe, door, gateway, channel, passage, avenue, means of access, approach, adit, artery, lane, loan, alley, aisle, lobby, corridor, back-door, back-stairs, secret passage, covert way, vennel, roadway, pathway, stairway, express, thoroughfare, highway, turnpike, freeway, royal road, coach road, broad highway, King's highway, Queen's highway, beaten track, beaten path, horse road, bridle road, bridle track, bridle path, walk, trottoir, footpath, pavement, flags, sidewalk, crossroad, byroad, bypath, byway, cut, short cut carrefour, private road, occupation road, highways and byways, railroad, railway, tram road, tramway, towpath, causeway, canal, street, speedway, adv, how, in what way, in what manner, by what mode, so, in this way, after this fashion, one way or another, anyhow, somehow or other, by way of, via, in transitu, on the high road to, hae tibi erunt artes.
furrow, groove, rut, sulcus, scratch, streak, striae, crack, score, incision, slit, chamfer, fluting, corduroy road, cradle hole, channel, gutter, trench, ditch, dike, dyke, moat, fosse, trough, kennel, ravine, tajo, thank-ye-ma'am, furrowed, ribbed, striated, sulcated, fluted, canaliculated, bisulcous, bisulcate, bisulcated, canaliferous, trisulcate, corduroy, unisulcate, costate, rimiform.
opening, hole, foramen, puncture, perforation, fontanel, transforation, pinhole, keyhole, loophole, porthole, peephole, mousehole, pigeonhole, eye of a needle, eyelet, slot, opening, aperture, apertness, hiation, yawning, oscitancy, dehiscence, patefaction, pandiculation, chasm, embrasure, window, casement, abatjour, light, sky light, fan light, lattice, bay window, bow window, oriel, dormer, lantern, outlet, inlet, vent, vomitory, embouchure, orifice, mouth, sucker, muzzle, throat, gullet, weasand, wizen, nozzle, placket, portal, porch, gate, ostiary, postern, wicket, trapdoor, hatch, door, arcade, cellarway, driveway, gateway, doorway, hatchway, gangway, lich gate, way, path, thoroughfare, channel, passage, passageway, tube, pipe, water pipe, air pipe, vessel, tubule, canal, gut, fistula, adjutage, ajutage, ostium, smokestack, chimney, flue, tap, funnel, gully, tunnel, main, mine, pit, adit, shaft, gallery, alley, aisle, glade, vista, bore, caliber, pore, blind orifice, fulgurite, thundertube, porousness, porosity, sieve, cullender, colander, cribble, riddle, screen, honeycomb, apertion, perforation, piercing, terebration, empalement, pertusion, puncture, acupuncture, penetration, key, opener, master key, password, combination, passe- partout, open, perforated, perforate, wide open, ajar, unclosed, unstopped, oscitant, gaping, yawning, patent, tubular, cannular, fistulous, pervious, permeable, foraminous, vesicular, vasicular, porous, follicular, cribriform, honeycombed, infundibular, riddled, tubulous, tubulated, piped, tubate, opening, aperient, Int, open sesame!.
conduit, channel, duct, watercourse, race, head race, tail race, abito, aboideau, aboiteau, bito, acequia, acequiador, acequiamadre, arroyo, adit, aqueduct, canal, trough, gutter, pantile, flume, ingate, runner, lock-weir, tedge, vena, dike, main, gully, moat, ditch, drain, sewer, culvert, cloaca, sough, kennel, siphon, piscina, pipe, funnel, tunnel, water pipe, waste pipe, emunctory, gully hole, artery, aorta, pore, spout, scupper, adjutage, ajutage, hose, gargoyle, gurgoyle, penstock, weir, flood gate, water gate, sluice, lock, valve, rose, waterworks, pipeline, vascular.