gruntle

/ˈɡrʌntəl/
verb
  1. To put in a good mood; to make someone pleased or satisfied. (Most often used in the negative form 'disgruntled'.)
    • Nothing gruntles him more than a good book and a quiet evening.
    • A warm cup of tea in the morning always gruntles her.
    • The manager tried to gruntle the unhappy customer with a discount.
Antonyms
What does "gruntle" mean? | whatsthatwordmean | whatsthatwordmean