やつれる
yatsureru

Ichidan Verb

1. to become haggard; to become gaunt; to become emaciated; to become worn out (from illness, worry, etc.)

Intransitive
Usually Written in Kana
あなたは相当 そうとうやつれているようだね。
anatawa sōtō yatsurete iru yōdane.
You look quite run down.