defenestration
词形变化：
形容词: defendable | 名词: defender | 动词过去式: defended | 动词过去分词: defended | 动词现在分词: defending | 动词第三人称单数: defends |
同义词：
protect | shield | support | guard | preserve | safeguard | represent | champion | look after | secure | stand up for | stick up for | stand for | uphold | endorse | back | shelter | justify | ensure | insure | shepherd | harbor | advocate | arm | fight | maintain | fend for | oppose | harbour | hold | fight back | fight down |
反义词：