acknowledgment, address, backstage, book of facts, character, character reference, citation, cite, computer address, concomitant, consultation, credit, drawing out, fender, file name extension, filename extension, flank, generation, indication, mention, offstage, penthouse, perpetuation, point of reference, prolonging, quotation, reference book, reference point, reference work, source, supplement, abidingness, continuance, continuation, interminability, maintenance, perseverance, persistence, prolongation, protraction, accessory, accompaniment, addendum, addition, adjunct, adornment, appendage, appendix, appurtenance, attachment, auxiliary, brother, companion, consort, extra, fixture, garnish, lieutenant, ornament, second, secondary, accrual, augmentation, elevation, enlargement, expansion, growth, increase, increment, inflation, magnification, multiplication, amalgamation, annex, swelling, amplification, broadening, burgeoning, crescendo, development, dilation, distension, engorgement, fattening, lengthening, spreading, stretching, thickening, widening, annexe, denotation, elongation, extension phone, extension service, lengthiness, propagation, reference, telephone extension, university extension, wing, explosion, jump, leap, rise, spurt, surge, upsurge, upswing, access profile, archive, ASCII file, backup, batch file, bitmap, bitstream, checksum, configuration file, cookie, distance, length, size, width, airlock, antechamber, anteroom, atrium, boiler room, booth, branch, chamber, changing room, control room, cubicle, delay, all-nighter, blackboard, blue book, chalkboard, classwork, crib, dictation, eraser, essay, exercise book, long, 3G, 4G, answering machine, beeper, bleeper, button, calling card, cameraphone, card, cell, spread, ambit, apex, back, base, bevel, bottom, brim, bump, compass, confines, edge, extent, orbit, purview, range, reach, realm, scope, sphere, sweep, swing, territory, apprenticeship, arm, articles, class, concentration, correspondence course, course, crash course, day school, doctoral, ed., part, consequence, effect, end result, impact, influence, outcome, result, side effect, the aftermath, the upshot (of something), close, extend, fold your arms/hands, kick, open, reach out, stretch, wave, bend, bicycle lane, bike lane, camber, carpool lane, central reservation, chicane, cloverleaf, connection, corner, block, chapter, countdown, date, day, duration, epoch, era, borrowing, borrowing power, compound interest, creditor, creditworthiness, creditworthy, debt collector, financier, foreclose, extensions, hair weave, hairpiece, rug, toupee, wig ... more