useful的近义词/同义词
useful的近义词/同义词有：functional, valuable, profitable, practical, advantageous, handy, helpful, beneficial, serviceable, advantageous, good, helpful, effective, expedient, advisable, practical, valuable, beneficial, constructive, handy, serviceable, functional, favorable。
adj.
useful的近义词（有用的;有益的）：functional, valuable, profitable, practical, advantageous, handy, helpful, beneficial, serviceable。
useful的近义词（其他释义）：advantageous, good, helpful, effective, expedient, advisable, practical, valuable, beneficial, constructive, handy, serviceable, functional, favorable。