permutable

词形变化：

动词过去式: permed | 动词过去分词: permed | 动词现在分词: perming | 动词第三人称单数: perms |

同义词：

let | allow | licence | license | authorize | document | certification | certificate | authorization | consent to | approve | OK | agree to | sanction | pass | grant | admit | consent | tolerate | permission | countenance | leave |

反义词：

forbid | prohibit |

词义辨析：

同义参见:

convertible