Building block and Combination

Building block

Building block noun - One of the parts that make up a whole.
Usage example: historically the infantry division has been a basic building block of armies

Combination is an antonym for building block.

Combination

Combination noun - A distinct entity formed by the combining of two or more different things.

Building block is an antonym for combination.

Cite this Source
Combination and Building block. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/building_block/combination
Building block & Combination. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/building_block/combination>.
Combination or Building block. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/building_block/combination.
Google Ngram Viewer shows how "building block" and "combination" have occurred on timeline