5 文書を見つけるための辞書。

• unattackable, strong, secure, impregnable, unassailable, inviolable
• 岩乗, 堅牢, 安全, 堅い, 頑丈, 牢固たる, 聢り, 頑強, 安泰, 強い, 確り, 堅固, 強固, 固い
• immune to attack; incapable of being tampered with; "an impregnable fortress"; "fortifications that made the frontier inviolable"; "a secure telephone connection"
• 攻撃に対しての免疫がある

• firm
• 確乎たる, 慥か, 牢固たる, 揺るぎ無い, 強固, 揺るぎない, 牢乎たる, 安定した, 確固たる, 確か
• securely established; "holds a firm position as the country's leading poet"
• しっかり確立される

• rigid, stiff
• 硬質, 堅い, 強固, 固い
• incapable of or resistant to bending; "a rigid strip of metal"; "a table made of rigid plastic"; "a palace guardsman stiff as a poker"; "stiff hair"; "a stiff neck"
• 曲げることができない、または、曲げることに耐性がある

• sound
• 強固, 確か
• in good condition; free from defect or damage or decay; "a sound timber"; "the wall is sound"; "a sound foundation"
• 良好な状態の

• steadfast, stiff, unbendable, firm, unwavering, unfaltering, steady, unshakable
• 確乎たる, 毅然たる, 堅い, 牢固たる, 断固たる, 強い, 揺るぎ無い, 強固, 揺るぎない, 牢乎たる, 確固たる, 固い
• marked by firm determination or resolution; not shakable; "firm convictions"; "a firm mouth"; "steadfast resolve"; "a man of unbendable perseverence"; "unwavering loyalty"
• 固い決心または決意を特徴とするさま