Frap rhymes with:
crap, entrap, krapp, rap, rapp, rappe, scrap, strap, trap, trapp, trappe, unwrap, wrap
Frap sounds like:
fairview, farabee, farb, farve, ferebee, ferrebee, feverfew, fiberweb, firpo, fraph, freebie, freehoff, fruehauf, furbee, furby