Thesaurus.com
Dictionary.com

unreliability



NOUN
fallibility
Synonyms










Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

This introduces unreliability into every single AI operation.

From MarketWatch Jun. 22, 2026

The deceit is either ameliorated or worsened by the obvious unreliability of Thomas’s testimony.

From The Wall Street Journal Mar. 31, 2026

Gomez’s approach to observing urban life is authentic and impacted by the unreliability of memory.

From Los Angeles Times Feb. 23, 2026

The misinformation underscores what researchers say is the unreliability of AI chatbots as a fact-checking tool.

From Barron's Dec. 16, 2025

The problem was so significant in Illinois that in 2003, Governor George Ryan, a Republican, citing the unreliability of capital punishment, commuted the death sentences of all 167 people on death row.

From "Just Mercy" by Bryan Stevenson




Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training