Here's what rhymes with fearfol.
whole soul hole sole fol shoal foal thole vole role coal goal pole roll bowl mole poll stole toll knoll dole bole boll kohl tole dolour rissole skoal parole scroll stroll droll extol troll oriole prole extoll innersole glycerol enroll systole casserole vacuole cajole petiole unroll bedroll maypole patrol arteriole condole pigeonhole camisole cubbyhole control buttonhole beanpole profiterole quadrupole decontrol