Abram's rhymes with:
abrams, abrams, abrams, angstroms, doldrums, eproms, forum's, forums, nordstrom's, nordstroms, nostrums, pilgrim's, pilgrims, quorums, santorum's, seagram's, seagrams, seagrams', spectrum's, spectrums, tantrums, tungsrom's
Abram's sounds like:
abhorrence, abrahams, abramczyk, abramowicz, abrams, abrams's, affirming, affirms, appearance, appearances, appearing, aprons