Presuming

ahd-5
  • adjective. Having or showing excessive and arrogant self-confidence; presumptuous.
  • The Century Dictionary and Cyclopedia
  • Acting presumptuously; hence, overbold; forward; presumptuous.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • verb. Present participle of presume.
  • Word Usage
    "Your letter was, if possible, received with more than usual warmth for I was not a little anxious to hear from you notwithstanding I of course knew the cause of your delay -- And you were right in presuming I would pardon you, for how could I ever do otherwise when you always have a very good excuse and are ever generous to pardon me."
    Rhyme
    Words with the same terminal sound
    verb-stem
    presume