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fault Synonyms

Another word for fault

Looking for synonyms for fault? Explore similar words and another word for fault, grouped by exact definition and ranked by match strength.
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• noun (Context 1)

Responsibility for an accident, mistake, or misfortune.

Usage Example

"The investigation concluded that the collision was entirely the blame of the distracted driver."

Strongest
blame
responsibility
culpability
liability
Strong
guilt
accountability
blameworthiness
onus

• noun (Context 2)

An unattractive or unsatisfactory feature, flaw, or imperfection, especially in a piece of work or in a person's character.

Usage Example

"Despite all his minor faults, he remained a loyal and generous friend throughout his life."

Strongest
flaw
defect
imperfection
shortcoming
weakness
failing
Strong
deficiency
blemish
foible
vice

• verb (Context 3)

To criticize for inadequacy or a mistake (usually used in negative or conditional constructions).

Usage Example

"You cannot find fault with her dedication to the research project, even if the initial experiments failed."

Strongest
find fault with
criticize
blame
Strong
censure
reproach
impugn
disparage
knock

• noun (Context 4)

A planar fracture or discontinuity in a volume of rock across which there has been significant displacement as a result of tectonic earth movement.

Usage Example

"Geologists monitored seismic activity along the major fault line running beneath the coastal valley."

Strongest
fault line
Strong
fracture
rift
fissure
dislocation
crack

• noun (Context 5)

A service in tennis or a similar racket sport that infringes the rules, such as failing to land the ball within the designated service box.

Usage Example

"Her first serve clipped the top of the net and landed wide, resulting in a foot fault."

Strong
foot fault
double fault

• verb (Context 6)

To break or become fractured by a geological fault (of rock layers or strata).

Usage Example

"Over millions of years, tectonic pressure caused the ancient limestone beds to fold and fracture."

Strongest
fracture
Strong
rupture
split
crack
shift

Opposites of fault

Looking for antonyms? The opposite of fault varies depending on the context. Here are a few common opposites:

blamelessness
innocence
praise
strength
commend
virtue
applaud
strong point
See all opposites of fault

Cite this Entry


Wordmom. (2026). Synonyms for Fault. In Wordmom Thesaurus. Retrieved Oct 30, 2026, from https://wordmom.com/synonyms/fault
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