adjective/benefiˈθjoso/
beneficial
Synonyms: benéfico, provechoso
Etymology tree Latin beneficus Proto-Indo-European *-(i)yós Proto-Italic *-ijos Proto-Italic *-ios Old Latin -ios Latin -ius Latin -ium Latin beneficiumbor. Spanish beneficio Proto-Indo-European *h₃ed- Proto-Indo-European *-os Proto-Indo-European *h₃édosder.? Proto-Italic *-ŏ̄dsos? Old Latin -ōssus Latin -ōsus Old Spanish -oso Spanish -oso Spanish beneficioso From beneficio + -oso.