Degeneration in her spinal column has left her stooped and unsteady on her feet.
From the orlandosentinel.com
Yet it was quickly apparent that the new military government was still unsteady.
From the time.com
This can cause someone who is weak and unsteady on her feet to lose her balance.
From the dispatch.com
Which is what you've got to do in that unsteady hamlet if you want to get ahead.
From the nzherald.co.nz
Even the usually alert Symphony Chorus sounded unsteady and in need of guidance.
From the sfgate.com
Writing is a very unsteady profession and you never know what's going to happen.
From the nzherald.co.nz
The first race of the 33rd America's Cup was postponed because of unsteady wind.
From the charlotteobserver.com
Despite the unsteady footing, the steps are fluid, without jerks or tense angles.
From the independent.co.uk
Unsteady of aim, he always missed, but such pastimes made daily life harrowing.
From the time.com
More examples
Subject to change or variation; "her unsteady walk"; "his hand was unsteady as he poured the wine"; "an unsteady voice"
Unfirm: not firmly or solidly positioned; "climbing carefully up the unsteady ladder"; "an unfirm stance"
(unsteadily) in an unsteady manner; "he walked unsteadily toward the exit"; "The wounded soldier was swinging unsteadily on his legs"
(unsteadiness) the quality of not being steady or securely fixed in place
(Unsteadiness) Vertigo (from the Latin '''' "a whirling or spinning movement") is a type of dizziness, where there is a feeling of motion when one is stationary. The symptoms are due to a dysfunction of the vestibular system in the inner ear. ...
To render unsteady, removing balance; Not held firmly in position; Noted for lack of regularity or uniformity; Inconstant in purpose, or volatile in behaviour