Unskilled rhymes with:
skilled, killed, skilled, bild, billed, build, childe, chilled, distilled, drilled, filled, fulfilled, gild, grilled, guild, hild, hilde, instilled, killed, milled, rebuild, refilled, skilled, spilde, spilled, stilled, thrilled, unfilled, unfulfilled, willed
Unskilled sounds like:
uncalled, uncoiled, unequaled, unglued, unsealed, unshackled, unsold, unsullied