I don't know what you mean by "ye-old," but curse words are not allowed on WikiAnswers website. It is against the TOU rules.
No there is not such a thing as a curse. Many of the curses we hear about today are what they call old wives tales.
he is stupid and curses to many times
Not at all, at least the curses we consider curses, due to the fact that there are some players as young as 6 or 7. However, there are some curses like "My Saradomin!" or "Dear Guthix!" which, in Gielinor, may be considered swears.
If Thoth had curses, the ancient Egyptian god of wisdom hid them too well to tell.
Curses are an old legend dating back in the 1200 A.D. They are stories are sayings from older generations to help us understand the way of life. These curses were created for various unknown reasons but many think that is was to scare off the evil.
Lets see: Petrificus Totalus; Stupify; Crucio; Avadra Cadavra; Imperio. The last 3 are the 3 unforgivable curses.
There have been curses that are known to take place on Halloween. Some people with black cats are cursed to have bad luck because of the animal for example.
There are none.
Count Your Curses was created in 2011.
Satanic Curses was created in 2007.
Water Curses was created in 2007.
Curses and Countercurses is in Chapter 12, Moment 2 (Christmas at Hogwarts), lying on the bench.