Synonyms: wrong, amiss, awry, haywire
Definition: not functioning properly
Usage: something is amiss; has gone completely haywire; something is wrong with the engine
Similar words: nonfunctional, malfunctioning
Definition: not performing or able to perform its regular function
Usage: a malfunctioning valve
Synonyms: wonky, cockeyed, lopsided, askew, awry, skew-whiff
Definition: turned or twisted toward one side
Usage: a...youth with a gorgeous red necktie all awry- G.K.Chesterton; his wig was, as the British say, skew-whiff
Similar words: crooked
Definition: having or marked by bends or angles; not straight or aligned
Usage: crooked country roads; crooked teeth