A lighter version of a basic color.
When the color red becomes pastel, it becomes pink.
1: To toss things around without care (or by not being completly careless but putting things in different places)
2: A topping for desserts that come in multiple flavors and colors
1: I sprinkled the decorations around the hall.
2: I asked for rainbow sprinkles on the ice cream, but they gave me chocolate.
A series of different colors in a particular order (red, orange, yellow green, blue, indigo, and violet) and created my the sun reflecting off water and occurs after a rainfall.
After the big rain, we were lucky to see the rainbow.