Perils rhymes with:
imperils, carol's, carols, erol's, errol's, imperils, karels, merrill's, april's, australs, balmorals, barrels, carol's, carols, carroll's, cathedrals, central's, chorals, corals, entrails, erol's, errol's, florals, gabrall's, garrels, garrols, harrell's, imperils, jarrells, karels, kestrels, laurel's, laurels, loral's, merrill's, minstrels, morals, murals, neutrals, nitriles, nostrils, petrels, plurals, quarrels, scoundrels, sorrell's, sorrells, sorrels, spirals, st_charles, surles, urals
Perils sounds like:
paperless, parallax, parallels, paralysis, paralyze, paralyzes, parlays, parolees, paroles, payrolls, pearls, peerless, perales, peralez, perilous, perlis, perls, perulac, pierrelouis, pirelli's, powerless, prolog, prologue, proulx