acquaint, add, admit, advance, announce, begin, blaze the trail, break the trail, bring before, bring forward, bring in, bring out, bring up, broach, christen, coin, commend to attention, discover, do the honors, drag in, ease in, edge in, establish, fill in, float, foist in, forerun, found, fudge in, give a knockdown, give an introduction, go before, guide, herald, implant in, import, inaugurate, induct, infuse, initiate, inject, inject in, inlay, inlet, innovate, inoculate, insert, insert in, inset, insinuate, insinuate in, install, instill, institute, intercalate, interjaculate, interject, interpolate, interpose, intervene, introduce in, introduce new blood, intromit, intrude, invent, launch, lay before, lead, lift up, lug in, make a motion, make acquainted, make innovations, make known, mention, moot, move, neologize, offer, offer a resolution, open up, organize, originate, perfuse, pioneer, pop in, pose, postulate, pre-educate, preamble, precede, preface, prefer, prefix, prelude, premise, present, prologize, propose, proposition, propound, put between, put forth, put forward, put in, put it to, quaint, raise, recommend, revolutionize, ring in, run in, sandwich, set agoing, set before, set forth, set in, set on foot, set up, slip in, smuggle in, squeeze in, start, start going, start up, stick in, submit, suggest, throw in, thrust in, tuck in, turn on, unveil, usher, usher in, ventilate, wedge in, whip in, work in, worm in