supplementary
adjective
1 supplementary
Functioning in a supporting capacity.
synonyms: auxiliary, subsidiary, supplemental.
Roget 37: added etc. v.; additional; supplemental, supplementary; suppletory†, subjunctive; adjectitious†, adscititious†, ascititious†; additive, extra, accessory. ... show more
Roget 52: complete, entire; whole etc. 50; perfect etc. 650; full, good, absolute, thorough, plenary; solid, ... show more
2 supplementary
Added to complete or make up a deficiency:
— Produced supplementary volumes.
synonym: supplemental.
Moby thesaurus: accessory, accidental, added, additional, adjunct, adscititious, adventitious, ancillary, annexed, another, appended, appurtenant, ascititious, attached, auxiliary, casual, circumstantial, collateral, contingent, contributory ... show more.
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