Synonyms of beneficial in English:

beneficial


See US English definition of beneficial

See UK English definition of beneficial

See Spanish definition of beneficioso

adjective

1‘alcohol taken in moderation can be beneficial to health’

SYNONYMS
advantageous, favourable, helpful, useful, of use, of benefit, of assistance, serviceable, of service, instrumental, valuable, of value, in one's interests, in one's best interests, worthwhile, good, positive
profitable, rewarding, gainful, fruitful, lucrative, remunerative, productive
propitious, promising
ANTONYMS

disadvantageous, detrimental