blurred
choked
choking
croaking
drawling
drawly
dysphonic
guttural
harsh
hawking
hoarse
inarticulate
indistinct
lisping
mispronounced
muzzy
nasal
quavering
shaking
shaky
snuffling
stifled
strangled
thick
throaty
tremulous
twangy
velar
anguished
audible
drawn-out
gravelly
gruff
husky
inaudible
low-pitched
mirthless
rasp
raspy
reedy
sibilant
soundless
squeaky
strident
tinny
toneless
whispery
wordless