1. (noun) an irregularly shaped spot

• splodge
• splotch

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

• mottle
• streak

1. (noun) an irregularly shaped spot

• blot
• daub
• slur
• smear
• smirch
• smudge
• spot

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

1. (noun) an irregularly shaped spot

• blotched
• blotchy
• splotched
• blotchy
• mottle
• streak
• splotch

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

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