Sleek rhymes with:
bleak, cleek, clique, fleek, leak, leake, leek, leick, oblique, antique, ashcreek, baek, batik, beak, beeck, beek, belgique, bespeak, bleak, boutique, cacique, cheek, chic, cleek, clinique, clique, creak, creek, critique, deak, deike, dieck, dominique, eke, electrique, feick, fleek, freak, geac, geek, gieck, greek, heeke, henrique, kmiec, leak, leake, leek, leick, leveque, manrique, martinique, mcpeak, mcpeake, mcpeek, mediq, meek, misspeak, monique, mozambique, mystique, nongreek, oblique, paek, peak, peake, peek, physique, pique, reeck, reek, reick, respeak, rieck, riecke, riek, rieke, seaq, seek, sheek, sheik, sheikh, shriek, sieck, siek, sikh, sneak, speak, speake, squeak, streak, tariq, teac, teak, technique, tweak, unique, vanbeek, veronique, weak, week, weick, weik, wieck, wreak, zeek, zeke
Sleek sounds like:
sails, sal's, salacious, salak, salas, salaz, salce, sale's, salek, sales, sales', salick, salis, salk, salk's, sallas, salles, sallies, sallis, salls, sally's, salois, saloojee, salsa, salus, salz, sauls, sayles, scales, scalese, scalia's, scalise, scalisi, scalzi, scalzo, schalk, schallock, schellhase, schielke, schilke, schillaci, schilz, schlack, schlag, schlake, schlauch, schleich, schleis, schleswig, schlick, schlock, schloss, schlough, scholes, scholz, scholze, school's, schoolhouse, schools, schools', schuelke, schulke, schulz, schulze, scillas, scoles, sculley's, seagull's, seagulls, seal's, seales, sealey's, sealock, seals, seashells, seelig, seelig's, segalas, seils, selas, selassie, selchow, seles, seles', selies, selies', selig, seliga, seljuk, selk, selke, selleck, sellick, sells, selowsky, selz, seoul's, sequels, sexless, seychelles, shackles, shalala's, shales, shall's, shashlik, shaulis, shawls, sheila's, sheils, shekels, shell's, shelley's, shells, shellshock, shiels, shlaes, shoals, shoelace, shoelaces, sholes, shylock, sickels, sickles, siegel's, sielski, silas, silcox, silesia, silex, silga, silica, silk, silkey, silks, silky, sills, silos, siskel's, skalicky, skalski, skalsky, skeels, skiles, skills, skoczylas, skulk, skulls, skyles, slack, slacks, slag, slash, slashes, slaugh, sleaze, sleazy, sleigh, slezak, slice, slices, slick, slicks, sligh, slog, slosh, sloss, slouch, slouches, slough, sloughs, slowik, slows, slug, sluga, sluggish, slugs, sluice, sluka, slush, sluss, socialize, sociology, soil's, soils, sokolik, sokoloski, sokolow's, sokolowski, solace, solak, solazzo, solchaga, solecki, soles, soliloquize, soliloquy, solis, soliz, sollish, solos, soules, souljah, soulless, souls, sowles, squalls, squeals, squelch, squiggles, squillace, sulak, sulawesi, sulek, suleski, sulewski, sulik, sulk, sulkowski, swailes, swails, swales, swallows, swells, szalkowski, szeliga, szilagyi