Synonyms of divisions

2 Syllables
parting, breaking, rending, carving
3 Syllables
autopsy, diagnosis, divorce, reduction, disunion, parceling, contrasting, detaching, disparting, dividing, partition, selection, detachment, rupture, bisection
4 Syllables
distribution, demarcation, disjuncture, dismemberment, segmentation, vivisection, dissolution, subdivision, distinguishing, disuniting, separating, apportionment, analysis, severance
5 Syllables
disseverance
6 Syllables
departmentalizing