unsuccessful

adjective/ˌʌnsəkˈsɛsfəl/

Frequency rank: #5,857 of 20,003 in the WORDED list (wordfreq data)

Meaning

not achieving the desired goal or result; failing to succeed.

Illustration for the English word “unsuccessful”

Example sentence

Despite months of hard work, the project turned out to be unsuccessful.

Synonyms & related words

More words in ranks 5,801–5,900