"lays door" does not appear to be a commonly used term in the English language. However, there are many synonyms for the individual words "lays" and "door". Some synonyms for "lays" include places, sets, positions, and situates. Synonyms for "door" include entrance, gateway, portal, and hatch. Depending on the context and intended meaning of "lays door", these synonyms could be used as substitutes. For example, "situates entrance" or "sets portal". It is important to use synonyms accurately and appropriately in order to effectively convey meaning in writing or speech.