► 名詞最悪  [さいあく]    
meaning:  worst  rank: 1☆ 
事態は最悪の
結果になった ⇨ The situation resulted in the worst case scenario
☆ 
気分が最悪だ ⇨ I feel horrible, feel like a crap
More examples:- 最悪の事態が現実となった ⇨ The worst case scenario became a reality
 - 私達は最悪の場合を想定しなくてはいけない ⇨ We need to consider the worst case scenario
 - 最悪の事態は何とか免れた ⇨ We narrowly avoided the worst situation
 - 歴史上最悪の独裁者 ⇨ The worst dictator in the history
 - 我々は最悪の事態は何とか免れた ⇨ We somehow managed to avoid the worst case scenario