adj. 1 additional, added, annexed, adjunct, new The supplementary buildings increased the size of the hospital greatly 2 supplemental, supportive, contributory, ancillary, secondary, subordinate, annexed, additional, attached, added, appended, subsidiary, adscititious; extraneous, adventitious, supervenient, extra, excess; Technical suppletive The supplementary material expanded the original work five-fold
SUPPLEMENTARY
Meaning of SUPPLEMENTARY in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012