haggard ：someone who looks haggard has lines on their face and dark marks around their eyes, especially because they are ill, worried, or tired.——Longman Dictionary of Contemporary English

haggard：Of a person: Wild-looking; in early use applied esp. to the ‘wild’ expression of the eyes, afterwards to the injurious effect upon the countenance of privation, want of rest, fatigue, anxiety, terror, or worry.——Oxford English Dictionary  @en