disperse, strewing, spread, spread out, dissipate, sprinkle, dispel, break up, dot, dust, more...

concentrate

random, disperse, diffuse, more...

considerable, large, light, wide, forward, more, random, small, little, experimental, significant

scattered around,   blow away, in a way,   to disperse,   put here and there,   to blow away,   throws messily,   blow around,   to disperse thought,   be diffracted,   toss randomly