Tarzan's rhymes with:
afghanistan's, afghanistans, afghans, alcan's, bedpans, businessman's, c-span's, caftans, callahan's, caltrans, caravans, goodman's, greenspan's, intertrans, lifespans, lumberman's, meehans, pakistan's, rosecrans, rosenkrans, stockman's, tajikistan's, taliban's, talibans
Tarzan's sounds like:
terrorizing, terseness, theorizing, thoroughness, thrashing, torching, tracing, tracking, tragicomic, trajan's, trashing, tregoning, trekking, tricking, trojanowski, trojans, trucking, trzcinski