Gordon's rhymes with:
borden's, jordan's, jordans, warden's, wardens, wardens', arden's, borden's, chernomyrdin's, cherumirdan's, darden's, garden's, gardens, harden's, hardens, jordan's, jordans, pardons, riordan's, warden's, wardens, wardens'
Gordon's sounds like:
garden's, gardenias, gardening, gardens, gardini's, gerding, girding, gradations, grading, graduating, graduations, grating, greatness, greeting, greetings, gretna's, gritting, grouting, guardian's, guardians, guarding, gyrating, gyrations, gyrodynes