stain, soil, spot, line, dot, mark, cake, darken, blur, blot, smudge, dull, embed, dust, stud (with dirt), mar, accumulate (dust), tinge (with dirt)

spread, infiltrate, swarm, invade, overrun, permeate, decay, overwhelm, inundate, run amok, take over, pervade, infest, fester, rack, rot, infect, afflict, torment, plague, swarm into, take up residence, assail, bedevil, beleaguer, surge into

tear, mangle, rip, mash, jam, cram, stuff, sling, rumple, toss, fling, strew, scatter, litter, spread, dig, drop, stain, dismantle, demolish, break, hoard, tangle, crinkle, wrinkle, crease, crumple, dribble, spill, tip over, discombobulate, snag, mess up, accumulate, clutter, tatter, derange, ruck up, disarrange, disorder

wedge, stuff, chuck, stow, toss, fling, drop, stash, hide, neglect, stick, throw away, misplace, let fall, forget, place, let go of, lose (something), lose track of, fail to keep track of, plop, set something down

jam, push aside, pick up, kick, negotiate, rout around, navigate, manage to, step on, toss aside, look for, find, pick one's way, make one's way, step over, bunch, make room, work around, search through, plot (a course), forge (a path through), wind one's way, clear (a space), dig through (to find something), clear a space

jam, choke, scrunch, sprawl, spread, fill, mount, invade, overrun, snarl, grow, tangle, leak, drip, spill, occupy, block, clog, overwhelm, inundate, obstruct, disrupt, jumble, mess up, take over, devalue, congest, clutter, knot, tatter, gather dust, slop, kink, overflow, overcrowd, gunge up, pile