扶養 （フヨウ） support (e.g. of one's dependents), maintenance

扶助 （フジョ） aid, help, assistance, support

家扶 （カフ） steward

助ける （たすける） to save, to rescue, to spare, to help, to assist, to support (financially), to contribute (to), to provide aid, to facilitate, to stimulate, to promote, to contribute to