soothing

/ˈsuːðɪŋ/
adjective
  1. Having a calming or comforting effect; reducing pain, stress, or discomfort.
    • The sound of waves is very soothing after a stressful day.
    • The soothing music helped her fall asleep.
    • He applied a soothing lotion to his sunburned skin.
Antonyms
noun
  1. The act of making someone feel calm, less upset, or less painful.
    • The soothing of the crying child took patience.
    • Gentle massage is good for the soothing of sore muscles.
    • The soothing of tensions between the two groups was a slow process.