What is a antonym for monotone?

Here are some antonyms for "monotone", depending on the specific context:

For sound:

* Melodious

* Harmonious

* Varied

* Vibrant

* Dynamic

* Lively

For speech or writing:

* Engaging

* Interesting

* Exciting

* Vivid

* Expressive

* Animated

For color:

* Colorful

* Varied

* Multicolored

* Bright

For overall feeling:

* Interesting

* Exciting

* Lively

* Stimulating

* Engrossing

The best antonym depends on the specific context of how "monotone" is being used.