unreliable

adjective/ˌʌnrɪˈlaɪəbəl/

Frequency rank: #7,438 of 20,003 in the WORDED list (wordfreq data)

Meaning

Not able to be trusted or depended on; likely to fail or give wrong information.

Illustration for the English word “unreliable”

Example sentence

The weather forecast turned out to be completely unreliable, so we got soaked in the rain.

Synonyms & related words

More words in ranks 7,401–7,500