Synonyms for Meaningfully:

• adv.

  •deliberately (adverb)
  • pointedly.
  •meaningfully (adverb)
  • communicatively,
  • purposefully,
  • Definitively,
  • descriptively,
  • relevantly,
  • explicitly,
  • denotationally,
  • topically.
  •substantially (adverb)
  • tangibly,
  • essentially,
  • actually,
  • substantially,
  • physically,
  • importantly,
  • considerably,
  • really,
  • immanently,
  • materially.

Antonyms for Meaningfully:

• adv.

  • deliberately
    unwittingly, unintentionally, indetermindedly.