separation detachment distancing division divorce isolation segregation break disconnection severance alienation disengagement distinction disunion split uncoupling disjunction disseverment sundering partition seclusion apartheid discrimination separatism schism dissolution scission bifurcation fractionalization fractionation rupture cleavage breakup disaffiliation disconnect dialysis disassociation solitude sequestration privacy insulation solitariness aloneness separateness quarantine protection closeting partitioning exclusion ghettoization parting dividing splitting dismemberment rift subdivision dichotomy trichotomy bisection dissection segmentation carving detaching cleaving separating breaking parceling demarcation vivisection parcelling ramification disseverance disuniting disparting estrangement discord dissension conflict friction disharmony dissidence disunity disaffection discordance discordancy divergence divorcement divergency breach distance variance difference chasm gulf hostility withholding antagonism antipathy withdrawal unfriendliness