supplemental synonyms

View Definitions

[ US /ˌsəpɫəˈmɛnəɫ, ˌsəpɫəˈmɛntəɫ/ ]
[ UK /sˌʌplɪmˈɛntə‍l/ ]

Synonyms

Used or stored in reserve

increase secondary emergency reserve supplementary auxiliary standby backup

Formation or performance of supplemental functions

part agree complementary complemental

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Words Related To supplemental

supplemental