The phrase "most blueprinted" refers to something that has been planned or designed in great detail, usually with the intent of creating a blueprint or detailed plan. Synonyms for this phrase might include "most designed," "most mapped out," "most charted," or "most drafted." Other possible synonyms could include "most organized," "most structured," "most outlined," or "most blueprint-like." These words all suggest that a great deal of thought and effort has gone into the creation of a detailed plan or design. Whether you are talking about a product design, building plans, or any other type of plan, these synonyms can help you to express the level of detail and effort that has gone into the planning process.