| Adj. | 1. | inviolable - that cannot be transgressed or dishonored; "the person of the king is inviolable"; "an inviolable oath"violable - that can be violated; "a violable rule"; "a violable contract" | |
| 2. | inviolable - able to withstand attack; "an impregnable fortress"; "fortifications that made the frontier inviolable"invulnerable - immune to attack; impregnable; "gunners raked the beach from invulnerable positions on the cliffs" | |
| 3. | inviolable - must be kept sacredsacred - concerned with religion or religious purposes; "sacred texts"; "sacred rites"; "sacred music" | |
| 4. | inviolable - not capable of being violated or infringed; "infrangible human rights"inalienable, unalienable - incapable of being repudiated or transferred to another; "endowed by their Creator with certain unalienable rights" | |