Discontinuance is a synonym of disunion.
As nouns the difference between discontinuance and disunion
is that discontinuance is the occurrence of something being discontinued; a cessation; an incomplete ending while disunion is separation of a union.
discontinuance
English
Noun
(
en noun)
The occurrence of something being discontinued; a cessation; an incomplete ending.
Synonyms
* discontinuation
* termination
Antonyms
* continuance