THESAURUS
unstop
bare, clear, deobstruct, disclose, expose, free, manifest, ope, patefy, reveal, unblock, uncase, unclench, unclog, unclutch, uncork, uncover, uncurtain, undo, undrape, unfold, unfoul, unlatch, unlock, unplug, unroll, unseal, unsheathe, unshut, unveil, unwrap