beneficial
adjective/bɨˈnɛfiku/medium
be·ne·fi·co
Definition
Producing good or helpful effects; advantageous.
Sunlight is beneficial for plants.
The new policy had a beneficial impact on the economy.
Common collocations
beneficial effectbeneficial influencemutually beneficial
Etymology
Do latim 'beneficus', de 'bene' (bem) + 'facere' (fazer).