The phrase "takes form" refers to the process of something becoming tangible or concrete. There are many synonyms that can be used to describe this process, including materialize, crystalize, solidify, concretize, and manifest. To materialize means to become real or physical, while crystalize refers to the process of forming crystals. Solidify and concretize both describe the process of becoming solid or substantial, and manifest refers to something becoming apparent or visible. These synonyms can be used interchangeably to describe the process of something taking shape and becoming tangible in the world around us.