needless

词形变化：

副词: need-lessly | 名词: needlessness |

同义词：

unnecessary | unwanted | useless | unneeded | pointless | gratuitous | unessential | supererogatory | redundant | superfluous | dispensable | nonessential | excess | wordy | extraneous | excessive | uncalled-for | inessential | uncalled for | uncalled | for |

反义词：

needful |

词义辨析：

同义:

a.不需要的, 不必要的, 多余的

unnecessary

gratuitous

unneeded

unwanted

unessential

nonessential

useless

dispensable

superfluous

redundant

supererogatory

excess

wordy

pointless

uncalled for

同义参见:

extraneous

excessive

反义:

a.不必要的; 无用的

needful

反义参见:

necessary