Synonyms and related words :
abysm, abyss, aperture, arroyo, attend, be amazed, be astonished, be curious, bedroom eyes, bore, box canyon, breach, break, broaching, burn with curiosity, canyon, cavity, chap, chasm, check, chimney, chink, clearing, cleft, cleuch, clough, col, come-hither look, coulee, couloir, crack, crane, crane the neck, cranny, crevasse, crevice, cut, cwm, defile, dehisce, dehiscence, dell, dig around for, dig up, dike, disclosure, ditch, donga, draw, evil eye, excavation, eye, fault, fenestra, fissure, fistula, flaw, flume, fontanel, foramen, fracture, furrow, gap, gaping, gash, gat, gaup, gawk, gaze, gaze open-mouthed, glad eye, glare, gloat, glower, glowering look, goggle, gorge, groove, gulch, gulf, gully, hang open, hiatus, hole, hollow, incision, inlet, inquire, interrogate, interval, joint, kloof, lacuna, laying open, leak, look, look at, look on, malocchio, marvel, moat, nose around for, nose out, notch, nullah, ogle, opening, opening up, orifice, oscitancy, oscitate, oscitation, outlet, pandiculation, part, pass, passage, passageway, peer, penetrating look, pore, query, question, quiz, ravine, rent, rift, rime, rubber, rubberneck, rupture, scissure, seam, seek, slit, slot, space, split, stand aghast, stand on tiptoe, stare, stare at, stare down, stare hard, stare openmouthed, stoma, take in, the gapes, throwing open, trench, uncorking, unstopping, valley, void, wadi, want to know, watch, yaw, yawn, yawning