1) Beyond criticism 2) Inviolable 3) Inviolate 4) Must be kept sacred 5) Sacred 6) Very holy carcass not damaged 1) Hallowed 2) Holy 3) Sacred 4) Unbreakable 
Sacrosanctity was a right of tribunes in Ancient Rome not to be harmed physically. Plebeians took an oath to regard anyone who laid hands on a tribune as an outlaw liable to be killed without penalty. The term comes from the phrase sacer esto (`let him be accursed`) and reflects that violation of a tribune`s sacrosanctity was not only a secular......
• (a.) Sacred; inviolable.
Sac'ro·sanct adjective [ Latin sucrosanctus .] Sacred; inviolable. [ R.] Dr. H. More. 
sacrosanct Of persons and things, especially obligations, laws, etc.: Secured by a religious sanction from violation, infringement, or encroachment; inviolable, sacred.
regarded as too important or valuable to be interfered with
[SAT terms] must be kept sacred[Wise words] treated as if holy and kept free from violation or criticism