concentration Antonyms

dilution distribution difficulty focusing decompression daydreaming absentmindedness impassiveness heedlessness woolgathering withdrawal unconcern stature splay separation scattering sadness remissness remoteness inattentiveness diaspora careless attitude poor memory blanket of indifference lack of concern carelessness of boredom with lack of attention differences bad memory divisions brain fog absent-mindedness memory like a sieve callousness popularize polarization pervasion dispersal disinterest diffusion diffuser diffraction detachment coolness coldness carelessness boredom apathy aloofness abstractness