The phrase "laying one's door" refers to building or constructing something. Its antonyms would be to demolish, destroy or deconstruct something. This could entail taking apart a building or structure, dismantling an object or tearing down a wall, among others. Other antonyms for laying one's door could also include undoing, disassembling, or breaking apart. These terms refer to the opposite of building or constructing something, and instead, involve taking things apart or reversing the process. In summary, laying one's door and its antonyms describe opposing actions with regards to building or constructing something.
