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supplementary
voice
supplementary (adjective)
Supplementary describes what you add to improve something or make it stronger.
  • People who live in countries where there is not a lot of sun may need supplementary vitamins to compensate for too little sun.
noun verb adjective
  • supplement
  • supplements
  • supplement
  • supplements
  • supplemented
  • supplementing
  • supplementary
  • supplemented
  • supplementing


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