Find Synonyms
unreliability Synonyms
Another word for unreliability
Choosing another word for unreliability that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
The quality or state of not being able to be trusted or depended on; lack of consistency, accuracy, or dependability.
Usage Example
"The chronic undependability of the commuter train service forced many residents to drive to work instead."
Strongest
undependability
untrustworthiness
Strong
inconsistency
inconstancy
instability
fickleness
unpredictability
Weak
fallibility
capriciousness
Opposites of unreliability
The opposite of unreliability shifts depending on context. Common opposites include:
reliability
dependability
trustworthiness
consistency
constancy
stability
steadfastness
fidelity
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unreliability. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unreliability