Main entry: off
Definition: not in operation or operational
Usage: the oven is off; the lights are off
Antonyms: on
Definition: in operation or operational
Main entry: off, cancelled
Definition: (of events) no longer planned or scheduled
Usage: the wedding is definitely off
Antonyms: on
Definition: (of events) planned or scheduled
Main entry: off
Definition: not performing or scheduled for duties
Usage: He's off every Tuesday
Antonyms: active
Definition: characterized by energetic activity
Antonyms: active
Definition: engaged in full-time work
Antonyms: active
Definition: full of activity or engaged in continuous activity
Antonyms: active
Definition: tending to become more severe or wider in scope
Antonyms: active
Definition: exerting influence or producing a change or effect
Main entry: off
Definition: below a satisfactory level
Usage: an off year for tennis; his performance was off
Antonyms: satisfactory
Definition: giving satisfaction
Main entry: sour, turned, off
Definition: in an unpalatable state
Usage: sour milk
Antonyms: unsoured
Definition: not having turned bad