► 副詞
よろよろ [(1)よろよろ] meaning: weak rank: 3
☆ 彼はよろよろと立ち上がった ⇨ He got himself up slowly and limply
► 動詞
弱る [(2)よわる] meaning: weak rank: 1
☆ 既往症で体が弱っている人は特にウイルスに感染しやすい ⇨ The people with weak health due to existing conditions are more vulnerable to the virus (☛ About animal health)
衰弱 [すいじゃく] [衰弱する] meaning: weak rank: 3
☆ 彼はひどく衰弱してベッドから自分で起き上がれない ⇨ He has weakened so much that he can’t get himself out of the bed (☛ About animal health)
脱力 [だつりょく] [脱力する] meaning: weak rank: 4
☆ 彼の余りに馬鹿げた発言に私は脱力した ⇨ His extremely stupid remark made me limp and numb
► 名詞
衰弱 [すいじゃく] meaning: weak rank: 3
☆ 彼は末期の癌で衰弱がひどい ⇨ He has terminal cancer and is badly weakened (☛ About health of animals)
脱力 [だつりょく] meaning: weak rank: 4
☆ 最近脱力感が抜けない ⇨ I haven’t been able to shake off tiredness lately
► 形容詞
弱い [(2)よわい] meaning: weak rank: 1
☆ 私は胃腸が弱い ⇨ My digestive system is weak
弱々しい [(5)よわよわしい] meaning: weak rank: 2
☆ 彼女は華奢で弱々しい感じだ ⇨ She is very thin and looks frail
か弱い [(3)かよわい] meaning: weak rank: 3
☆ 彼女は全くか弱くなどない ⇨ She is not at all frail (☛ Usually about women or children)
► 形容動詞
ひ弱 [ひよわ] meaning: weak rank: 3
☆ 彼は小さい頃ひ弱だった ⇨ He was weak, sickly, when he was a child (☛ Typically about children)