Antonyms of adv unconstitutionally

1 sense of unconstitutionally

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

Synonyms of adv unconstitutionally

1 sense of unconstitutionally

Sense 1
unconstitutionally -- (in an unconstitutional manner; "the president acted unconstitutionally")