Annex and Complement

Annex

Annex verb - To join (something) to a mass, quantity, or number so as to bring about an overall increase.
Usage example: plans to annex the supply room so as to make the classroom bigger

Complement and annex are semantically related. In some cases you can use "Complement" instead the word "Annex" as a noun or a verb.

Nearby Words: annexation, annexed, annexing, annexe

Complement

Complement noun - Something that serves to complete or make up for a deficiency in something else.
Usage example: with his practicality and her refreshing enthusiasm, they are perfect complements to each other

Annex and complement are semantically related. Sometimes you can use "Annex" instead the word "Complement" as a noun or a verb.

How words are described

huge huge annex huge complement

Common collocations

rest annex rest complement rest
Cite this Source
Complement and Annex. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/annex/complement
Annex & Complement. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/annex/complement>.
Complement or Annex. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/annex/complement.
Google Ngram Viewer shows how "annex" and "complement" have occurred on timeline