FAQs About the word impregnableness

堅固

incapable of being taken by assault, not able to be captured by assault, impenetrable, unassailable

收容所,堅不可摧,無敵,不可戰勝性,不可侵犯性,不可侵犯性,不死之身,無懈可擊,避難所,撤退

危險,痛苦,危害,風險,不穩定性,危急,危險,風險,威脅,麻煩

imprecations => 詛咒, impoverishes => 貧困化, impostures => 騙局, imposts => 門柱, impostors => 冒名頂替者,