Here're the examples of the word 'acqauintance'.
Just a reminder: acquaintance is a person who you know but only a little.
It's not your friend but not a total stranger.
> Maria has few close friends but a lot of acquaintances.
> Harry, how do you like our new acquaintance? She's going to stay with us for a while.
> I don't like him that much. He is not a friend, he's just an acquaintance.