Antonyms of adv systematically

1 sense of systematically

Sense 1
systematically, consistently -- (in a systematic or consistent manner; "they systematically excluded women")
       Antonym of unsystematically (Sense 1)
      => unsystematically -- (in an unsystematic manner; "his books were lined up unsystematically on the shelf")

Synonyms of adv systematically

1 sense of systematically

Sense 1
systematically, consistently -- (in a systematic or consistent manner; "they systematically excluded women")