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

Torpid means inactive and sluggish.

• Correct answer - sluggish: it has the same meaning as Torpid.
• heavy: of great weight - wrong, it does not mean the same as Torpid.
• explosive: likely to burst violently - wrong, it does not mean the same as Torpid.
• rapid: very fast - wrong, it does not mean the same as Torpid.