Assuredly

The Century Dictionary and Cyclopedia
  • Certainly; indubitably.
  • With assurance; confidently; impudently.
  • the GNU version of the Collaborative International Dictionary of English
  • adverb. Certainly; indubitably.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • adverb. In a assured manner; certainly.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • adverb. without a doubt
  • Word Usage
    "But it most assuredly is an eff up, and all that remains is seeing how the eff up will unfold."
    Synonym
    Words with the same meaning