Which of the following words is closest in meaning to “Haggard”?

Haggard means looking thin and worn out; gaunt.

• Correct answer - gaunt: it has the same meaning as Haggard.
• sluggish: slow-moving - wrong, it does not mean the same as Haggard.
• wise: having good sense and knowledge - wrong, it does not mean the same as Haggard.
• irascible: easily angered - wrong, it does not mean the same as Haggard.