Select the most appropriate ANTONYM of the given word.

Luminous

Dim

The most appropriate antonym of the word luminous is dim.

• Luminous means "giving off light; shining."
• Dim means "not bright or clear; obscure."

The other words do not have the same meaning as luminous, so they are not its antonyms.

• Hunched means "bent forward or hunched over."
• Homespun means "simple and plain in style or appearance."
• Simple means "plain and easy to understand."