Tilling rhymes with:
distilling, instilling, billing, chilling, dilling, distilling, drilling, filling, fulfilling, grilling, hilling, instilling, killing, milling, pilling, quilling, rilling, schilling, shilling, skilling, spilling, swilling, thrilling, trilling, unwilling, willing, zwilling
Tilling sounds like:
tailing, tailings, tallying, talmage, talons, teeling, telemacho, telling, telmex, telmex's, thalamus, thelma's, thelonius, tiddlywinks, toddling, toiling, tolling, tooling, totaling, totalling, toweling, twiddling