Synonyms to perforation

aperture, access, aisle, alley, ambulatory, arcade, artery, avenue, bore, breach, break, broaching, cavity, channel, chasm, check, chink, clearing, cleft, cloister, colonnade, communication, conduit, connection, corridor, covered way, crack, crevice, cut, defile, disclosure, discontinuity, exit, fenestra, ferry, fissure, fistula, fontanel, foramen, ford, gallery, gap, gape, gash, gat, gulf, hiatus, hole, hollow, inlet, interchange, intersection, interstice, interval, junction, lacuna, lane, laying open, leak, opening, opening up, orifice, outlet, overpass, pass, passage, passageway, pinhole, pore, portico, prick, puncture, railroad tunnel, rupture, slash, slit, slot, space, split, stoma, throwing open, traject, trajet, tunnel, uncorking, underpass, unstopping, vent, yawn, acupunctuation, acupuncture, aggravation, annoyance, auger, bad news, be tedious, bedevilment, billow, bite, bore stiff, bore to death, bore to distraction, bore to tears, boring, bother, botheration, bothersomeness, breakers, broach, burrow, buttonhole, buttonholer, caliber, chop, choppiness, chopping sea, comb, comber, countersink, crashin