Shanafelt rhymes with:
afheldt, heartfelt, lingerfelt, overfelt, rehfeldt, rumfelt, steinfeldt, afheldt, greenbelt, heartfelt, lingerfelt, overfelt, rehfeldt, roosevelt, rumfelt, seatbelt, steinfeldt, sunbelt
Shanafelt sounds like:
sampled, schoenfeld, schoenfeldt, schonfeld, seinfeld, shaneyfelt, shenefield, simplot, sinibaldi, snowballed, sonnenfeld, sunbelt