indeed

Adverb

• (used as an interjection) an expression of surprise or skepticism or irony etc.
  • Wants to marry the butler? Indeed!
    

• 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!