moss, teal, aqua, lime
Spiv
orca
rook
The word "shade" implies darkening. So, yeah, it probably is.
bird
Some choices: drape, blind, shade
the 5 letter word for colour slightly is shade
avocado, emerald
A four letter word starting with the letter a is able.
There is no silent letter in the word "black" c is silent in the word black
Lard is a four letter word for grease.