Meaning & Definition of word "Unsuccessful"

Unsuccessful

/ˌʌn.səkˈsɛs.fəl/

adjective:

  • 1. Not achieving the desired outcome; failing to attain success.
    • Example: After months of trying to launch the product, their efforts were ultimately unsuccessful.
  • 2. Not yielding the expected result.
    • Example: The team's strategy was unsuccessful in overcoming the challenges posed by the competition.
  • 3. Lacking success or favorable results.
    • Example: Her attempts to secure funding for the project were unfortunately unsuccessful.

Etymology

From the prefix 'un-' meaning 'not' combined with 'successful' which derives from 'success' + the suffix '-ful'.

Common Phrases and Expressions

a failed attempt:

An effort that did not succeed.

to come up short:

To fail to reach a desired goal or result.

not cut out for:

Unsuitable or unsuited for a particular role or task.

Related Words

success:

The achievement of a goal or purpose.

failure:

Lack of success in achieving a goal.

ineffectiveness:

The quality of not producing the desired effect.

Slang Meanings of unsuccessful

Meaning: A bust

Example Sentence: The whole venture turned out to be a bust.

Meaning: A flop

Example Sentence: The movie was a total flop at the box office.