Label's rhymes with:
labels, mislabels, abels, ables, cable's, cables, disables, enables, fables, gables, labels, mislabels, sables, stables, table's, tables
Label's sounds like:
labels, lafalce, lafleche, lapels, laplaca, leafless, leaflike, level's, levels, libelous, lifeless, lifelike, livolsi, lobules, loeffelholz, lollapalooza, lollapaloozas, loopholes, lovelace, loveless