contribute, drag in, ease in, edge in, fill in, foist in, fudge in, implant in, infuse, inject, inject in, inoculate, insert, insert in, insinuate, insinuate in, intercalate, interjaculate, interject, interpolate, interpose, intervene, introduce, introduce in, intromit, intrude, lug in, perfuse, pop in, put between, put in, run in, sandwich, set in, slip in, smuggle in, squeeze in, stick in, thrust in, tuck in, wedge in, whip in, work in, worm in
lie between, come between, get between, intervene, slide in, interpenetrate, permeate, put between, introduce, import, throw in
, wedge in, edge in, jam in, worm in, foist in, run in, plow in, work in, interpose, interject, intercalate, interpolate, interline, interleave, intersperse, interweave, interlard, interdigitate, sandwich in, fit in, squeeze in, let in, dovetail, splice, mortise, insinuate, smuggle, infiltrate, ingrain, interfere, put in an oar, thrust one's nose in, intrude, obtrude, have a finger in the pie, introduce the thin end of the wedge, thrust in.
give entrance to, give admittance to, give the entree, introduce, intromit, usher, admit, receive, import, bring in, open the door to, throw in
, ingest, absorb, imbibe, inhale, breathe in, let in, take in, suck in, draw in, readmit, resorb, reabsorb, snuff up, swallow, ingurgitate, engulf, engorge, gulp, eat, drink.