The Preamble's first-mentioned purpose of the Constitution, to form a more perfect Union, was likewise subjected to misreading by Anti-Federalists. More perfect may strike modern readers as a solecism or as an ambiguous depiction, for perfect is now regarded as an absolute term.
The definition of intact is something that is  complete and that has not been damaged in any way. An example of intact is a 36-piece set of military figures that has not been broken.
1. uncompromising adherence to moral and ethical principles; soundness of moral character; honesty. 2. the state of being whole or entire: to preserve the integrity of the empire. 3. a sound or unimpaired condition. [1400â50; late Middle English integrite integritÄs. See integer, -ity ].