Antonyms of adv maturely

1 sense of maturely

Sense 1
maturely -- (in a mature manner; "she acts very maturely for her age")
       Antonym of immaturely (Sense 1)
      => immaturely, jejunely -- (in an immature manner; "his teenage son still behaves very immaturely")

Synonyms of adv maturely

1 sense of maturely

Sense 1
maturely -- (in a mature manner; "she acts very maturely for her age")