beneficial
ben.e.fi.cial \.ben-*-'fish-*l\ \-'fish-*-le-\ aj [L beneficium favor, benefit] 1: conferring benefits : ADVANTAGEOUS 2: receiving or entitling one to receive for one's own benefit promoting health or well-being; ADVANTAGEOUS stresses a choice or preference that brings superiority or greater success in attaining an end; PROFITABLE implies the yielding of useful or lucrative returns - ben.e.fi.cial.ly av SYN syn ADVANTAGEOUS, PROFITABLE: BENEFICIAL implies esp.