Sayedi سيدي meaning Sir is used to refer properly to a person.
أخي pronounced " Akhi" ( kh as in khalil ) meaning my brother is used to properly address a person , used with people in unformal events.
A polite address is a way of writing or talking to someone, in which you would use a prefixed title. Such as saying Dr. Whoever, or Mrs. Smith, it is the polite way to address someone.
Here you go (Polite Way): Tafadal
Being polite is a way of showing respect. However, a polite person is polite to everyone, regardless of whether they have much respect for a person.
Madam, Ma'am
A respectful way of addressing a woman is to call her Ms. or Miss. This is polite even when you do not know if she is married.
try to be polite and respectful. This way you can be a peoples person.
Any gentleman may be addressed as sir . People known to you ,as Mr. [plus surname ] or sir.
If they give you everything they have, if they say "sorry" way too much, things like that.
what is the proper way to address the mayor
The terms "mam" and "sir" are common forms of respectful address in some regions, used as a polite way to address someone older or of higher social status. They likely originated from English-speaking cultures as polite titles denoting respect and deference towards others.
It depends on the person, but usually the best way is immersion. Barring that, the easiest way is to teach simple vocabulary and begin to have lots of conversations over simple things in Arabic.
Formal:Excuse me, [the person's name]. (Gotta keep it polite and not rude.) Hello, [person's name]. Informal: What's up?