am staining

• present progressive

  present progressive

  Used to describe an ongoing action or state that is currently taking place in the immediate present.

  of stain (1st person singular).
  stain

  noun

  a discoloration produced by foreign matter having penetrated into or chemically reacted with a material; a spot not easily removed.

Related Words

• besmirch
• blacken
• contaminate
• daub
• discolor
• dye
• smear
• smudge
• sully
• tar
• tarnish
• tint