To buy the aid or support of with a subsidy, often as a kind of bribe
To strengthen by adding extra support or material.
To present; offer:
To add, affix, or append as an additional or minor part to an already existing item, such as a document, building, or land.
To constitute an addition:
To add vitamins, minerals, etc. to (bread, flour, etc.) so as to increase the nutritional value
To buttress is to provide support for a building, or to provide support and justification for an argument or idea.
To increase the effectiveness of, as by additional ingredients.
To complete is to finish something, to make something whole or see a task through to the end.
To a specific place or person:
A group of proteins in blood serum that interact systematically as part of the body's immune response to destroy disease-causing antigens, especially bacteria. Complement proteins interact with antibodies and other chemical substances to cause the disintegration of foreign cells and enhance other immune functions such as phagocytosis.
Increase is defined as to become bigger or greater.
(Dated) To use or employ to good purpose; to turn to profitable account.
(Intransitive) To be conformable; to resemble; to coincide; to correspond.
Find another word for supplementing. In this page you can discover 21 synonyms, antonyms, idiomatic expressions, and related words for supplementing, like: affixing, appending, subsidizing, strengthening, reinforcing, extending, enhancing, annexing, adding, enriching and buttressing.