wonky
adj.
turned or twisted toward one side
a...youth with a gorgeous red necktie all awry|his wig was, as the British say, skew-whiff
adj.
inclined to shake as from weakness or defect
a rickety table|a wobbly chair with shaky legs|the ladder felt a little wobbly|the bridge still stands though one of the arches is wonky
Synonym: rickety, shaky, wobbly