beneficial
UK: ˌbɛnɪˈfɪʃ(ə)l | US: ˌbɛnəˈfɪʃ(ə)l
adj. producing good or helpful results
adj. promoting well-being; advantageous
The word "beneficial" traces back to Latin beneficialis, derived from beneficium (a kindness or favor), which combines bene (good) and facere (to make or do). The morpheme bene appears in many English words (e.g., "benefit," "benediction"), while fic (from facere) signifies action or creation (e.g., "efficient," "fiction"). The suffix -ial turns the root into an adjective. Over time, "beneficial" evolved to describe anything that actively promotes good outcomes.
Regular exercise is highly beneficial for cardiovascular health.
The new policy had a beneficial impact on small businesses.
Honey has beneficial properties for soothing sore throats.
Sunlight is beneficial for vitamin D production.
The mentorship program proved beneficial to young professionals.