— aflicker
— agitated
— aquiver
— arrhythmic
— atremble
— convulsive
— faltering
— flickering
— fluctuating
— irregular
— jerking
— jerky
— palpitant
— palpitating
— quavering
— quivery
— shaky
— shifting
— shifty
— shivering
— shuddering
— spasmodic
— spastic
— tottering
— tottery
— trembling
— tremulous
— unasked
— uncouth
— unction
— unctuous
— uneven
— unexcited
— unfixed
— ungodly
— unmixed
— unsaid
— unscathed
— unseat
— unsettle
— unsettled
— unstable
— unstained
— unsteadiness
— unstrung
— unstudied
— unsuited
— unused
— unwashed
— wobbling