Abbott's rhymes with:
babbitt's, babbitts, cabot's, habits, inhabits, rabbits, babbitt's, babbitts, bebbits, cabot's, exhibit's, exhibits, gambits, gaubatz, habits, inhabits, inhibits, orbits, prohibits, rabbits, talbot's, talbots, talbott's
Abbott's sounds like:
abadaka, abates, abides, abitz, about's, abts, abuts, apathetic, apatites, aphids, apodaca, apotheosis, appetites, aptitudes, avoids, avtex, avtex's