Synonyms and Antonyms of supplemental

1 available to supply something extra when needed
  • the new program will provide supplemental health insurance to thousands of workers
Synonyms of supplemental
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Antonyms of supplemental
2 related to each other in such a way that one completes the other
  • an astronomer who regards science and religion not as antithetical but as supplemental belief systems
Synonyms of supplemental
Words Related to supplemental
Antonyms of supplemental