inviolable
/ˌɪnˈvaɪəɫəbəɫ/
never to be broken or dishonored
inviolable in a sentence
“The treaty established inviolable borders.”
Origin of inviolable
Latin inviolabilis not to be violated (in- not + violare to violate, injure)
Related Words
credence
belief in or acceptance of something as true
faith
complete trust or confidence; strong religious belief
fidelity
faithfulness to a person, cause, or belief
allegiance
loyalty or commitment to a group or cause
devotion
love, loyalty, or enthusiasm for something
fealty
formal acknowledgment of loyalty to a lord