cacophonic
cacophonous
grating
harsh
hoarse
irritable
rough
anguished
bell-like
croaky
deadspeak
deep-drawn
deep-throated
falsetto
gravelly
gusty
guttural
half-suppressed
hoarser
papery
phlegmy
quavery
rasp
sibilant
soundless
stentorian
stertorous
throaty
wheezy
whispery