indeed in WordNet English dictionary

1. (used as an interjection) an expression of surprise or skepticism or irony etc.
   "Wants to marry the butler? Indeed!"
   indeed  indeed 
   
2. in truth (often tends to intensify)
   "they said the car would break down and indeed it did"; "it is very cold indeed"; "was indeed grateful"; "indeed, the rain may still come"; "he did so do it!"
   indeed  so  indeed  so