The crossword solutions for the term 'PUT UP, AS A HOUSE' are 'ERECT' and 'BUILT'. ERECT is a verb meaning to construct or build something, usually referring to a structure such as a house. It is derived from the Latin word 'erectus', which means 'UPRIGHT'. BUILT is also a verb meaning to construct or assemble something, usually referring to a structure such as a house. It is derived from the Old English word 'byldan', which means 'to build'. Both terms refer to the act of constructing a house.