Akademik

unsteadily
adverb
in an unsteady manner (Freq. 3)
-

he walked unsteadily toward the exit

-

The wounded soldier was swinging unsteadily on his legs

Syn: ↑falteringly, ↑uncertainly
Ant: ↑steadily
Derived from adjective: ↑uncertain (for: ↑uncertainly), ↑faltering (for: ↑falteringly), ↑unsteady

Useful english dictionary. 2012.