indeed

UK: ɪnˈdiːd | US: ɪnˈdiːd

Definition
  1. adv. used to emphasize a statement or response, confirming its truth

  2. adv. used to introduce a further or stronger point

  3. adv. (archaic) in reality or truth

Structure
in <in>deed <action>in <in>deed <action>
Etymology

The word "indeed" originated in Middle English as a phrase "in dede," literally meaning "in action" or "in fact." Over time, it merged into a single adverb, retaining its emphatic function to affirm truth or reality. The logic is straightforward: if something is true "in deed" (i.e., demonstrated by action), it is undeniably so.

Examples
  1. She was indeed the best candidate for the job.

  2. "Do you agree?" "Indeed, I do."

  3. The results were surprising, indeed shocking.

  4. He claimed to be innocent, and indeed, the evidence supported him.

  5. Indeed, the project was completed ahead of schedule.