CornFlower
davidblack
red, tan
Quadrangle has four sides four angles and is ten letters long.
black white green
Alexandria, Antoinette and Jacqueline are girl names. They contain 10 letters.
burgeoning
They start with an m and are ten letters long, but I don't know what they are called.
Rodeo Rider, Ringmaster
"Juunin toiro." Ten people, ten colors; in other words, 'to each his own.'
Some people think letters have particular colors because they have a condition called Synesthesia. A synesthete's brain tends to associate certain letters with colors.
The word you are looking for is "water vapor."
The anagram of the letters 'adoredbarb' is breadboard.The word breadboard has ten letters.