From Longman Dictionary of Contemporary Englishinviolatein‧vi‧o‧late /ɪnˈvaɪələt/ adjective formal CHANGE/MAKE something DIFFERENT#something that is inviolate cannot be attacked, changed, or destroyed
Examples from the Corpus
inviolate• If both parties committed abandonment, adultery, or extreme cruelty, the union was still held to be inviolate.• Purists object that once you have a forest, it should be left inviolate.• I simply thought this was an inviolate, eternal truth.• The navy yards are religious sanctuaries completely inviolate on the part of the lay public. 