Ambivalent; unconcerned; uninterested, apathetic.
Indicating or reflecting a lack of concern or care.
Having no preference.
Mediocre (usually used negatively in modern usage).
Not making a difference; without significance or importance.
Being in the state of neutral equilibrium.
A person who is indifferent or apathetic.
Designating a personality type characterised as sociable, easy-going, and comfort-seeking.
A person with such a personality.