adj. 25B6; adjective
shaky legs : TREMBLING, shaking, tremulous, quivering, quivery, unsteady, wobbly, weak; tottering, tottery, teetering, doddery; informal trembly.
I feel a bit shaky : FAINT, dizzy, light-headed, giddy; weak, wobbly, quivery, groggy, muzzy; informal trembly, woozy.
a shaky table : UNSTEADY, unstable, wobbly, precarious, rocky, rickety, ramshackle; Brit. informal wonky.
the evidence is shaky : UNRELIABLE, untrustworthy, questionable, dubious, doubtful, tenuous, suspect, flimsy, weak, unsound, unsupported, unsubstantiated, unfounded; informal iffy; Brit. informal dodgy.
steady, stable, sound.