Find Synonyms

breach Synonyms

Another word for breach

Choosing another word for breach depends on context, so the 26 synonyms and similar words below are separated across 7 exact definitions and ranked by match strength.
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• noun (Context 1)

An act of breaking or failing to observe a law, agreement, or code of conduct.

Usage Example

"Sharing confidential client information with a third party constitutes a serious violation of contract."

Strongest
violation
infringement
infraction
contravention
Strong
transgression

• verb (Context 2)

To break or fail to observe a law, agreement, or code of conduct.

Usage Example

"The regulatory board fined the corporation after it breached environmental safety standards."

Strongest
violate
infringe
contravene
break
Strong
transgress

• noun (Context 3)

A gap or opening made in a wall, barrier, or defensive system, including unauthorized access to a digital network.

Usage Example

"The cybersecurity team worked through the night to contain the data gap and secure user passwords."

Strong
gap
opening
rupture
break
fissure

• verb (Context 4)

To make a gap in and break through a wall, barrier, or defensive system.

Usage Example

"Floodwaters surged after the swollen river breached the earthen levee during the storm."

Strongest
break through
penetrate
Strong
pierce
rupture
puncture

• noun (Context 5)

A disruption or breakdown in friendly relations between people or groups.

Usage Example

"Years of open dialogue finally healed the bitter rift between the two neighboring communities."

Strongest
rift
estrangement
Strong
schism
rupture
falling-out
split

• verb (Context 6)

To rise and break through the surface of the water (especially of a whale or other marine mammal).

Usage Example

"We watched from the shoreline as several humpback whales breached in the bay."

Strong
leap
surface

• noun (Context 7)

A leap by a whale or other marine mammal out of the water.

Usage Example

"The passengers on the boat gasped in awe at the humpback whale's sudden leap near the bow."

Strong
leap
jump

Opposites of breach

The opposite of breach shifts depending on context. Common opposites include:

compliance
reconciliation
observe
observance
adherence
obey
submerge
honor
See all opposites of breach

Cite this Entry


Wordmom. (2026). Synonyms for Breach. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/breach
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