Durnell rhymes with:
durnil, bernal, burnell, colonel, diurnal, durnil, eternal, external, fraternal, infernal, internal, journal, kernel, maternal, nocturnal, paternal, pernell, purnell, vernal
Durnell sounds like:
darnall, darnel, darnell, dermal, diurnal, diurnally, doornail, durnil