immediately vs presently

immediately

adv
  • In an immediate manner; instantly or without delay. 

conj
  • directly (as soon as), instantly, the moment that. Indicates that the independent clause describes something that occurs immediately after the dependent clause's referent does. 

presently

adv
  • Immediately, at once; quickly. 

  • Before long; soon. 

  • At present; now; currently. 

How often have the words immediately and presently occurred in a corpus of books? (source: Google Ngram Viewer )