Antonyms of adv constitutionally

1 sense of constitutionally

Sense 1
constitutionally -- (according to the constitution; "this was constitutionally ruled out")
       Antonym of unconstitutionally (Sense 1)
      => unconstitutionally -- (in an unconstitutional manner; "the president acted unconstitutionally")

Synonyms of adv constitutionally

1 sense of constitutionally

Sense 1
constitutionally -- (according to the constitution; "this was constitutionally ruled out")