Search the dictionary A Chinese word or character, or English Search 6 entries. nìfǎn 逆反 rebellious behavior nìfan 腻烦 bored nìfan 膩煩 bored nìfǎnxīnlǐ 逆反心理 reverse psychology nìfǎnyìng 逆反应 reverse reaction nìfǎnyìng 逆反應 reverse reaction