Antonyms of adv cheerlessly

1 sense of cheerlessly

Sense 1
cheerlessly -- (in an unhappy manner; "he cheerlessly set out to do the task")
       Antonym of cheerfully (Sense 1)
      => cheerfully -- (in a cheerful manner; "he cheerfully agreed to do it")

Synonyms of adv cheerlessly

1 sense of cheerlessly

Sense 1
cheerlessly -- (in an unhappy manner; "he cheerlessly set out to do the task")