Hello, Ahmed, David and Gustavo, I'd like to share some information I've read in 'Right Word Wrong Word' by Lewis Alexander:
Real (NOT true): actually existing, not imaginary
- Are ghosts real?
True: (= not false, not made up)
- She told me a true story.
Correct/Right: (= without mistakes)
- Is this the right/correct way to address an envelope?
Correct (NOT right): refers to consideration for others or moral behaviour.
- I don't think it's right to worry my friends with my problems.
Hope that would help.