softener

/ˈsɔfənər/
noun
  1. A substance or device used to make something softer, especially fabric softener used in laundry.
    • I added a capful of softener to the washing machine to make the towels fluffy.
    • This brand of softener leaves clothes smelling fresh and feeling smooth.
    • The water softener in our basement removes minerals that cause hard water stains.
  2. Something that makes a situation, feeling, or effect less harsh or severe.
    • Her apology was a softener before she asked for a favor.
    • A little humor can be a good softener in a tense conversation.
    • The company offered a discount as a softener for the price increase.
Antonyms
What does "softener" mean? | whatsthatwordmean | whatsthatwordmean