unattainable
adjective/ˌʌnəˈteɪnəbl/
/ˌʌnəˈteɪnəbl/
- impossible to achieve or reach
- an unattainable goal
- Setting unattainable goals will only lead to frustration.
Oxford Collocations DictionaryUnattainable is used with these nouns:- goal
- ideal
Check pronunciation:
unattainable