Synonyms: apathetic, indifferent
Definition: marked by a lack of interest
Usage: an apathetic audience; the universe is neither hostile nor friendly; it is simply indifferent
Similar words: uninterested
Definition: not having or showing interest
Usage: an uninterested spectator
Synonyms: apathetic
Definition: showing little or no emotion or animation
Usage: a woman who became active rather than apathetic as she grew older
Similar words: spiritless
Definition: lacking ardor or vigor or energy
Usage: a spiritless reply to criticism