| Main Entry: | open |
| Part of Speech: | adjective |
| Definition: | unfastened, unclosed |
| Synonyms: | accessible, agape, airy, ajar, bare, clear, cleared, dehiscent, disclosed, emptied, expanded, expansive, exposed, extended, extensive, free, gaping, made passable, naked, navigable, passable, patent, patulous, peeled, removed, rent, revealed, ringent, rolling, spacious, spread out, stripped, susceptible, unbarred, unblocked, unbolted, unburdened, uncluttered, uncovered, unfolded, unfurled, unimpeded, unlocked, unobstructed, unplugged, unsealed, unshut, unstopped, vacated, wide, yawning |
| Antonyms: | closed, fastened, locked, shut |
| Main Entry: | open |
| Part of Speech: | verb |
| Definition: | clear, expose; spread |
| Synonyms: | bare, break in, break out, broach, burst, bust in, come apart, crack, disclose, display, disrupt, expand, fissure, free, gap, gape, hole, jimmy, kick in, lacerate, lance, penetrate, perforate, pierce, pop, puncture, release, reveal, rupture, separate, sever, slit, slot, split, tap, throw wide, unbar, unblock, unbolt, unclose, unclothe, uncork, uncover, undo, unfasten, unfold, unfurl, unlatch, unlock, unroll, unseal, unshut, unstop, untie, unwrap, vent, ventilate, yawn, yawp |
| Antonyms: | block, bury, cover, exclude, hide, hinder, shut |
| Main Entry: | unlock |
| Part of Speech: | verb |
| Definition: | open; solve |
| Synonyms: | break in, crack, decipher, free, jimmy, liberate, open the door, pop, release, set free, unbolt, unbutton, uncork, undo, unfasten, unhook, unlatch, unravel, unseal, unshut |