beneficial · adjective /ˌben.əˈfɪʃ.əl/Full view
B2 helpful, useful or good
Dictionary examples:

The improvement in sales figures had a beneficial effect on the company as a whole.

Exercise is beneficial to/for almost everyone.

Learner example:

To sum up, team sports are beneficial to children so if the schools they attend do not have any, they should take up [something]. (First Certificate in English; B2; Greek)

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