Uncaring rhymes with:
caring, scaring, airing, baring, bearing, behring, bering, blaring, caring, chairing, comparing, daring, declaring, derring, despairing, erring, fehring, flaring, garing, gehring, glaring, haring, herring, impairing, maring, mehring, nehring, overbearing, pairing, paring, preparing, red-herring, repairing, scaring, sharing, snaring, sparing, squaring, staring, swearing, tearing, unsparing, wareing, waring, wearing, zaring, zehring, zeringue