The Collaborative International Dictionary of English v.0.48:

nonmoving \nonmoving\ adj.
   Not moving. Opposite of moving. [Narrower terms: at rest,
   inactive, motionless, static, still; becalmed ;
   {dead(prenominal), stagnant, standing(prenominal), still;
   frozen(predicate), rooted(predicate), stock-still ; {inert
   ; {sitting ; {slack ; {stationary ; {immobile, unmoving]
   Also See: immobile.
   [WordNet 1.5]

WordNet (r) 3.0 (2006):

nonmoving
    adj 1: not in motion [syn: nonmoving, unmoving] [ant:
           moving]