nonaggressive

from WordNet (r) 3.0 (2006)

nonaggressive
    adj 1: not aggressive; not given to fighting or assertiveness
           [syn: {unaggressive}, {nonaggressive}] [ant:
           {aggressive}]

from Moby Thesaurus II by Grady Ward, 1.0

43 Moby Thesaurus words for "nonaggressive":
      bone-lazy, cadging, civilian, conciliatory, dilatory, do-nothing,
      doless, dovish, dronish, drony, easy, ergophobic, faineant,
      good-for-nothing, indolent, irenic, laggard, lax, lazy,
      noncombatant, nonmilitant, nonviolent, pacific, pacifist,
      pacifistic, parasitic, peace-loving, peaceable, procrastinative,
      remiss, scrounging, shiftless, slack, slothful, slow, sponging,
      unbellicose, uncontentious, unenterprising, unhostile, unmilitant,
      unmilitary, work-shy