Antonyms for breach

change from friendly to unfriendly relationship:

likeness, similarity, sameness, peace, union, accord, harmony, concurrence, marriage.

gap:

closure, solid, misfortune, juncture, upholding, agreement, closing, bridge, connection.

violation of a law:

observance, regard, respect, obedience.

noun:

innocence, goodness, righteousness, upholding, guiltlessness, virtuousness, morality, blamelessness, faultlessness, irreproachability, virtue.

social:

keep.