opiating

/ˈoʊpiˌeɪtɪŋ/
adjective
  1. Having the effect of an opiate; soothing or dulling the senses.
    • The opiating rhythm of the train lulled her to sleep.
    • He found the repetitive work opiating, making the hours pass without thought.
    • The soft, opiating music in the waiting room calmed the nervous patients.
Antonyms
What does "opiating" mean? | whatsthatwordmean | whatsthatwordmean