What is another word for brick in a wall?
Pronunciation: [bɹˈɪk ɪn ɐ wˈɔːl] (IPA) 
Synonyms for "brick in a wall" can vary depending on the context in which it is being used. Some synonyms could be "building block", "masonry unit", or "brickwork". In the realm of metaphor, "brick in a wall" may also refer to a small but crucial part of a larger system, and could be replaced with synonyms such as "cog in a machine", "link in a chain", or "piece in a puzzle". Alternatively, "brick in a wall" may hold connotations of immobility or rigidity, in which case synonyms such as "stagnant", "static", or "unyielding" might be applicable.
