1. (verb) mark with spots or blotches of different color or shades of color as if stained

• blotch
• streak

2. (verb) colour with streaks or blotches of different shades

• cloud
• dapple

1. (noun) an irregular arrangement of patches of color

• color
• coloring
• colour
• colouring

2. (verb) mark with spots or blotches of different color or shades of color as if stained

• color
• color in
• colorise
• colorize
• colour
• colour in
• colourise
• colourize

3. (verb) colour with streaks or blotches of different shades

• spot

1. (verb) colour with streaks or blotches of different shades

• harlequin
• speckle
• stipple

1. (verb) mark with spots or blotches of different color or shades of color as if stained

• bar
• streak
• stripe
• blotch
• splodge
• splotch
• mottling

2. (verb) colour with streaks or blotches of different shades

• dapple
• fleck
• maculation
• patch
• speckle
• spot
• mottling