worthwhile

词形变化：

名词: worthwhileness |

同义词：

value | significance | merit | importance | usefulness | benefit | weight | price | utility | virtue | possession | avail | cost | rate | appeal | attraction | meaning | wealth | means | substance | deserving | worthy | worthwhile |

反义词：

worthlessness |

词义辨析：

同义参见:

practical

desirable

worthy

invaluable

constructive

valuable

fruitful

profitable