Synonyms to pigeonhole

adjourn, break up, close, continue, curb, defer, delay, disband, discontinue, disperse, dissolve, drag out, extend, hang fire, hang up, hold back, hold off, hold over, hold up, lay aside, lay by, lay over, postpone, prolong, prorogate, prorogue, protract, push aside, put aside, put off, put on ice, recess, reserve, restrain, rise, set aside, set by, shelve, shift off, sleep on, stand over, stave off, stay, stretch out, suspend, table, take a recess, terminate, waive, air hole, CAT, aerospace, aerosphere, air duct, air passage, air pocket, air shaft, air tube, airspace, airway, armhole, blowhole, breathing hole, bullet-hole, bump, bunghole, ceiling, cringle, crosswind, deadeye, empty space, eye, eyelet, favorable wind, fog, front, gasket, grommet, guide, head wind, high-pressure area, hole, ionosphere, jetstream, keyhole, knothole, loop, loophole, louver, louverwork, low-pressure area, manhole, mousehole, naris, nostril, overcast, peephole, pinhole, placket, placket hole, pocket, porthole, punch-hole, roughness, shaft, soup, space, spilehole, spiracle, stratosphere, substratosphere, tail wind, tap,