Synonyms of unstop

1 Syllable
free, split, yawp, slot, pop, vent, broach, gape, yawn, crack, slit, tap, hole, gap, burst, bare
2 Syllables
gapped, jimmy, untie, expand, undid, unbound, unroll, sever, disrupt, unfurl, holing, gapping, uncork, unseal, unshut, unbind, undoes, lance, unfold, unlock, unbar, unbolt, unwrap, reveal, unclasp, unlatch, holed, display, undo, unblock, pierce
3 Syllables
unclothe, release, uncorked, uncorking, puncture, unclasping, unloosed, fissured, fissure, unloose, unclose, unclasped, unfasten, unbinding, disclose, rupture, uncover, fissuring, unloosen
4 Syllables
penetrate, unloosening, ventilate, lacerate, perforate, separate