Which words have the root word umber?

The root word "umber" itself is a color, a shade of brown. While it doesn't have many direct derivatives, here are some words related to its meaning:

* Umbered: This word directly uses the root word and means "having the color of umber".

* Umber-brown: This is a more descriptive way to refer to the color.

While not directly derived from the word "umber", these words are related in meaning:

* Burnt sienna: A reddish-brown color often used in art, which is similar to umber.

* Sepia: A brownish-grey color, often associated with old photographs.

* Ochre: A yellowish-brown pigment, also used in art.

So, while "umber" might not have a large family of direct derivatives, it is part of a group of words related to earthy, brown hues.