Adjective
passive -
lacking in energy or will; "Much benevolence of the passive order may be traced to a disinclination to inflict pain upon oneself" - George Meredith
inactive
active characterized by energetic activity; "an active toddler" ; "active as a gazelle" ; "an active man is a man of action"
hands-off not involving participation or intervention; "a hands-off foreign policy"
passive -
expressing that the subject of the sentence is the patient of the action denoted by the verb; "academics seem to favor passive sentences"
grammar the branch of linguistics that deals with syntax and morphology (and sometimes also deals with semantics)
passive -
peacefully resistant in response to injustice; "passive resistance"
peaceful
nonviolent achieved without bloodshed; "an unbloody transfer of power"