Floats rhymes with:
bloats, gloats, ploetz, bloats, boat's, boats, capote's, coat's, coats, connotes, cotes, denotes, devotes, gloats, goat's, goats, misquotes, moats, motes, note's, notes, notes', oates, oats, outvotes, ploetz, promotes, quotes, throats, totes, vote's, votes
Floats sounds like:
fallouts, falotico, faulds, faults, feldhaus, feltes, felts, feltus, feltz, field's, fieldhouse, fields, fields', fildes, filets, fillets, flatheads, flats, flattish, fledge, fleet's, fleets, fleitas, floods, flouts, fluids, flutes, folds, folts, foltz, foulds, fults, fultz