maladroit not adroit; "a maladroit movement of his hand caused the car to swerve"; "a maladroit translation"; "maladroit propaganda"
inept -
not elegant or graceful in expression; "an awkward prose style"; "a clumsy apology"; "his cumbersome writing style"; "if the rumor is true, can anything be more inept than to repeat it now?"
infelicitous not appropriate in application; defective; "an infelicitous remark"; "infelicitous phrasing"; "the infelicitous typesetting was due to illegible copy"
inept -
generally incompetent and ineffectual; "feckless attempts to repair the plumbing"; "inept handling of the account"
