Racists rhymes with:
bassists, aerodynamicists, bassists, ethicists, lyricists, marxists, pharmacists, physicists, publicists, supremacists
Racists sounds like:
rackets, racquets, ragtag, rastus, reacts, recedes, recites, regattas, rejects, requests, requisites, resets, resides, residues, resists, restage, restates, restock, rests, richts, rickets, ricketts, right's, righteous, rightish, rights, rights', rigidities, riksdag, roasts, rocket's, rockets, rockettes, roget's, rosettes, rosewood's, rostuca, rushdie's, russets, rust's, rustic, rusts, rusty's, rustys