1.  separative(s = adj.all) - (used of an accent in Hebrew orthography) indicating that the word marked is separated to a greater or lesser degree rhythmically and grammatically from the word that follows it;

2.  separative(s = adj.all) partitive - serving to separate or divide into parts; "partitive tendencies in education"; "the uniting influence was stronger than the separative"
Derived forms verb separate₇, verb separate₁₁

3.  separative(s = adj.all) - (of a word) referring singly and without exception to the members of a group; "whereas `each,' `every,' `either,' `neither,' and `none' are distributive or referring to a single member of a group, `which' in `which of the men' is separative"

   Causing, or being to cause, separation. Boyle. [1913 Webster]

N  decomposition, analysis, dissection, resolution, catalysis, dissolution, corruption, dispersion, disjunction, disintegration, decomposed, catalytic, analytical, resolvent, separative, solvent.