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

Coarse means rough; unrefined.

• Correct answer - unrefined: it has the same meaning as Coarse.
• elegant: graceful and refined - wrong, it does not mean the same as Coarse.
• passage: a way through; a section of text - wrong, it does not mean the same as Coarse.
• syllabus: a course outline - wrong, it does not mean the same as Coarse.