Aborigines rhymes with:
accompanies, agonies, albany's, anthony's, aristophanes, balconies, colonies, colony's, companies, companies', company's, destinies, felonies, germany's, germanys, harmonies, ironies, litanies, mutinies, peonies, stefani's, symphonies, symphony's, tiffany's, tyrannies
Aborigines sounds like:
abrasions, africanize, africans, afrikaans, aphorisms, appraising, approaching, averaging, aversions