unsteady
ague
aspen
blurred
breathy
bumpiness
chattering
choked
choking
chorea
cold shivers
croaking
didder
disquiet
disquietude
dithers
drawling
drawly
dysphonic
fidgetiness
fidgets
fits and starts
flutter
guttural
harsh
hawking
heaving
hoarse
inarticulate
indistinct
inquietude
jactation
jactitation
jerkiness
joltiness
lisping
mispronounced
muzzy
nasal
palpitation
palsied
palsy
panting
pitapat
pitter-patter
quaking
quaver
quavery
quiver
quivering
quivery
disfavoring
favoring
flavoring
savoring
unwavering
wavering