Supplemental income Synonyms

Supplemental replaced

Definitions for Supplemental


  • (adjective) available to supply something extra when needed
  • (adjective) related to each other in such a way that one completes the other
  • (adjective) functioning in a supporting capacity

Synonyms for phrase

SI abbreviation

SI is an abbreviation for Supplemental Income
What does SI stand for?
SI stands for "Supplemental Income"

Income replaced

Definitions for Income


  • (noun) an increase usually measured in money that comes from labor, business , or property
  • (noun) a flowing or coming in
  • (noun) the financial gain (earned or unearned) accruing over a given period of time