Antonyms of adv hygienically

1 sense of hygienically

Sense 1
hygienically -- (in a hygienic manner; "the body must cared for hygienically")
       Antonym of unhygienically (Sense 1)
      => unhygienically -- (in an unhygienic manner; "the meat is unhygienically processed on wooden tables")

Synonyms of adv hygienically

1 sense of hygienically

Sense 1
hygienically -- (in a hygienic manner; "the body must cared for hygienically")