Weaknesses rhymes with:
amenaces, businesses, furnaces, harnesses, sinuses, witnesses, accomplices, alice's, alices, amaryllises, amenaces, apparatuses, businesses, buttresses, campuses, circuses, citrus's, davis's, encompasses, furnaces, harnesses, headmistresses, horace's, hostesses, justices, mattresses, maurice's, mistresses, notices, offices, omnibuses, orifices, palace's, palaces, porpoises, practices, premises, promises, purchases, purposes, seamstresses, services, sinuses, surfaces, tauruses, terraces, texas's, tortoises, treatises, tsongas's, viruses, wallace's, witnesses
Weaknesses sounds like:
wacksman's, wagging, waging, wagons, waking, washing, wassink, waxing, waxman's, weakening, weakens, weakness, weighing, whacking, wheezing, whizzing, wickens, wiggans, wiggins, wishing, wishnick, wisinski, wisneski, wisnewski, wisnieski, wisniewski, wissing, wissink, wojnowski, wozniak, woznick, woznicki, wysong, wyszynski