Extension
Extension noun - A smaller structure added to a main building.
Usage example: the new extension will connect the house with what is now a freestanding garage
Wing is a synonym for extension in annexe topic. In some cases you can use "Wing" instead a noun "Extension", when it comes to topics like annex, addition, part, enlargement. popular alternative
Wing
Mutual synonyms
How words are described
Both words in one sentence
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It was capable of transonic speeds and thanks to an ingenious system of wing surface extension flaps very maneuverable.
Source: Real Life / Cool Plane -
The Republican Party's main platform was opposing the extension of slavery into new territories and new states, with only the radical wing comprising of hardcore abolitionists and anti-racists.
- The Legend of Korra: Wei Beifong (and possibly by extension his twin Wing) visibly flirts with Bolin when the latter rescues him from Kuvira.
Cite this Source
Wing and Extension. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/extension/wing
Extension & Wing. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/extension/wing>.
Wing or Extension. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/extension/wing.
Google Ngram Viewer shows how "extension" and "wing" have occurred on timeline