— [noun] (161)

— [adjective] (94)

— [adverb] (27)

— be advantageous or beneficial [verb (intransitive)] (43)

— be advantageous or beneficial to [verb (transitive)] (65)

— [verb (reflexive)] (7)

— [phrase] (32)

— for the benefit or advantage of [preposition] (3)

— usefulness (1250)

— efficacy (204)

— convenience (96)

— expediency (95)

— an opportunity (69)