Choose the perfect synonym or antonym for the word

Accomplishment

/əˈkʌmplɪʃmənt/

A task or goal that has been successfully completed.

Synonyms:

Encourage them to talk about themselves and their accomplishments.

'That is not one of my accomplishments,' rejoined Nicholas.

There she had learned all a young lady's accomplishments.

Derived from the Latin accomplere, meaning to fill up or to complete, with ac- meaning toward and complēre meaning to fill.

14 mentions per 1 million words

Moderate

Hint: Frequency according to COCA