vibrating

muted

dull echoing flat low muffled mute resounding ringing roaring rumbling sounding

cavernous clangorous ghostly reverberant sepulchral thunderous toneless vibrant

clear elevated sharp

convex earnest frank full genuine high honest light meaningful raised real sincere soft solid substantial truthful

shaking shivering trembling

fluttering quavering

jittery jumpy shaky tremulous

oscillating shifting staggering swaying tottering

unsteady

constant resolute steady unchanging

fluctuating hesitating oscillating shifting swaying wavering

changeable hesitant inconstant irresolute tentative uncertain undecided unsure volatile

constant resolute steady unchanging

fluctuating rolling wavering

straight