Forthwith and Precisely

adverb

• Without delay or hesitation; with no time intervening.
  • usage: "he answered immediately"; "found an answer straightaway"; "an official accused of dishonesty should be suspended forthwith"; "Come here now"
  • synonyms: immediately, instantly, straightaway, straight off, directly, now, right away, at once, like a shot

• (adv.) As soon as the thing required may be done by reasonable exertion confined to that object.
• (adv.) Immediately; without delay; directly.

adverb

• Indicating exactness or preciseness.
  • usage: "he was doing precisely (or exactly) what she had told him to do"; "it was just as he said-the jewel was gone"; "it has just enough salt"
  • synonyms: exactly, just
• In a precise manner.
  • usage: "she always expressed herself precisely"
  • synonyms: incisively, exactly
• Just as it should be.
  • usage: "`Precisely, my lord,' he said"
  • synonyms: exactly, on the nose, on the dot, on the button