Improver — synonyms, definition

1. improver (Noun)

4 synonyms
add-on addition do-gooder humanitarian
2 definitions

improver (Noun) — Someone devoted to the promotion of human welfare and to social reforms.

improver (Noun) — A component that is added to something to improve it.

5 types of
benefactor component constituent element helper
8 types
additive afterthought annex annexe attachment elongation extension wing