Addition
Addition noun - A component that is added to something to improve it.
Usage example: the addition of a bathroom was a major improvement
Improver
Improver noun - A component that is added to something to improve it.
Show all Definitions
Synonyms for Improver
Mutual synonyms
Cite this Source
Improver and Addition. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/addition/improver
Addition & Improver. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/addition/improver>.
Improver or Addition. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/addition/improver.
Google Ngram Viewer shows how "addition" and "improver" have occurred on timeline