antediluvian

词形变化：

动词过去式: antedated | 动词过去分词: antedated | 动词现在分词: antedating | 动词第三人称单数: antedates |

同义词：

predate | antecede | forego | precede | forerun | precipitate | accelerate | speed | hurry | hasten | anticipate | come first | go before | speed up | first | come | up | foredate | forgo |

反义词：

postdate |

词义辨析：

同义参见:

out

dated