Antonyms of adv joyfully

1 sense of joyfully

Sense 1
gleefully, joyously, joyfully -- (in a joyous and gleeful manner; "the old man had greeted her gleefully")
       Antonym of joylessly (Sense 1)
      => joylessly -- (in a joyless manner; without joy; "she greeted her guests joylessly")

Synonyms of adv joyfully

1 sense of joyfully

Sense 1
gleefully, joyously, joyfully -- (in a joyous and gleeful manner; "the old man had greeted her gleefully")