← 単語を見るに戻るcarelesslyadverb#24,437訳語うっかりうっかりぼんやりぼんやり軽々かるがるうかうかうかうか英語の定義without care or concern例文Science can be dangerous when applied carelessly.If you drive carelessly, you will miss your turn.似ている単語carelesscarelessnesstirelesslywirelesslyceaselesslyrelentlessly← headwayincinerated →