separation Antonyms

union synthesis senate seance seaming reunion retention relativity relationship relation registry registration reflow reconciling recombination reattachment simultaneity smelting society synod synergism syndicate syncretism synchronism syneresis symphysis sympathy superfetation spanning solidification solidarity soldiering sodality propinquity pronoun preposition membership melter meeting matrimony matriculation match marriage loyalty logrolling liquefaction linkage ligation legislature league