What is the opposite of “luminous”?

What is the antonym of “luminous”?

The antonyms of luminous are dull, dark, and dim. These words describe the opposite of brightness, light, or radiance.

Brief Definitions of the Antonym(s)

Learn when and how to use these words with these examples!

dull

Lacking brightness, vividness, or intensity.

Example

The sky was dull and gray, with no hint of sunshine.

dark

Having little or no light; not illuminated.

Example

The room was so dark that I couldn't see anything without turning on the lamp.

dim

Not bright or clear; lacking in clarity or brightness.

Example

The streetlights were dim and flickering, making it hard to see the road ahead.

How are these antonyms different from each other?

• 1. Dull refers to a lack of brightness or vividness, while dark implies a complete absence of light.
• 2. Dim suggests a partial or reduced brightness, while luminous implies a high degree of brightness or radiance.

Good things to know

• 1. Describing Light: Use these antonyms to describe different levels of brightness or illumination.
• 2. Setting the Mood: Incorporate these words to create a specific atmosphere or mood in writing or speaking.
• 3. Comparing Objects: Use these antonyms to compare and contrast objects based on their brightness or luminosity.