IPA: //ˌsuːpərˈviːnənt//
KK: /sʊpərˈviːnənt/
Relating to something that occurs as an addition or consequence to another thing, often without a direct causal connection.
The changes in the policy were supervenient to the previous regulations, adding new layers of complexity.
Supervenient → It is formed from "super-" (meaning above or over) and "venire" (meaning to come). The word describes something that comes in addition to or as a consequence of something else, often implying a higher or additional layer.
Think of something that 'comes above' ('super-') another thing — that's why supervenient means something that comes in addition or as a consequence.