Fronds rhymes with:
absconds, blonde's, blondes, blonds, bond's, bonds, bonds', corresponds, monds, pond's, ponds, responds, wands
Fronds sounds like:
fahrenheit's, farmhands, fermenta's, ferments, fernandes, fernandez, fernando's, forehands, forints, formants, formats, frantic, frantz, fremd's, fremitus, frenetic, frentz, friend's, friends, friends', front's, frontage, fronts, frontz