Stupefied; dazed; nonfunctional.
Standing erect but not consciously aware of one's surroundings, or only minimally aware, and having little or no ability to control one's bodily actions, as a result of physical injury or exhaustion.
Easily shaken; tottering; unsound.
Shaking or trembling.
Wavering; undecided.
Full of shakes or cracks; cracked.
Nervous, anxious.