Maybe some people consider my above post off the mark because I chose a very negative individual as my only example. Well, he is the most famous fundamentalist and thus the only easily linkable example.
I'm not saying that fundamental Christians are evil - I've known a number who are nice people. I am merely saying that, in the places I've lived (Kansas and Wisconsin) fundamentalists are generally defined separately from other Christians according the rigidness of their belief systems and the level of panic that fills them at the idea that other people don't adhere to all the details of those beliefs.
There are also different types of fundamentalist Christians. They don't all believe in the same things, and while some are only noticeably rigid, others are extremely rigid. I grew up around a number of different types of fundamentalist Christians. Fundamentalists can be found in many different denominations.
Wesleyan fundamentalists I knew often argued with Baptist fundamentalists I knew. Fundamentalists do not automatically agree with each other. Furthermore, a number of the less rigid fundamentalists I knew shunned the most rigid fundamentalists. There are extreme ones and there are moderate ones.
As to the 5 points of faith mentioned by Simple Living, those apply to a quite large number of Christians, many of whom would never be described as fundamentalists by their neighbors, or themselves. Also, think about the definition of "fundamentalist" as used by the media and popular culture. It nearly always is applied to someone with a particularly detailed and rigid belief system, not just to any person who happens to believe the 5 points of faith mentioned by Simple Living. Even if, within certain Christian groups, "fundamentalist" means something other than "person having a rigid belief system" such a meaning is not commonly assigned by the media and popular culture.
In short, I'm saying that the 5 points are but a starting point for the definition of "fundamentalist" because more people define it according to attitude and priorities than by that limited set of beliefs.
I'm listing below some of the beliefs I've seen among fundamentalist Christians, you should keep in mind that any particular fundamentalist will not have all of these beliefs,
and may in fact have none of them:
1) The world was created 10,000 or so years ago.
2) Sex before marriage is a sin.
3) Satanic conspiracies are hidden everywhere.
4) Jews have been given a special favoritism and/or punishment that continues today.
5) Ancient people rode dinosaurs.
6) Women should wear head coverings.
7) Women who disobey their husbands in any detail are in danger of going to hell.
8) All fossils were created during Noah's flood.
9)
C.S. Lewis is a great author and everyone should read his books because of the positive Christian messages.
10) C.S. Lewis is a Satanist because he wrote fantasy novels and all fantasy novels are of the devil.
11) Nothing resembling evolution ever happened.
12) Something like evolution happened, but it was very fast and God guided every development.
13) Geology is wrong about the age of the earth.
14) The big bang never happened, but geology is right about the age of the earth.
15) Ghosts are not real, they are merely delusions.
16) Ghosts are real, but they are demons masquerading as loved ones.
17) Ghosts are real, and they are souls of the dead.
18) Prophecy continues to happen even today.
19) Prophecy ceased many years ago, we can only learn by examining the teachings of the past because nobody has a direct connection to God anymore.
20) The pope is the Antichrist, and most Catholic saints are fakes, along with their miracles.
21) There is nothing wrong with the pope, and many Catholic saints were divinely inspired.
22) Any symbol other than a Christian one, such as the flag, is a mark of idolatry.
23) Flags are fine, but yin-yang symbols are used by Satanists to keep track of each other.
24) Music and dancing are wrong.
25) Music is a required part of any worship service.
26) Environmentalism is a cause Christians should fight against as an unholy distraction to the real mission, because the earth doesn't matter and we'll all be raptured soon anyway.
27) We should not be polluting God's earth with chemicals, and we should show we are good stewards by caring for the landscape properly.
28) All women should marry as young as possible.
29) People who marry at a very young age are merely indulging their carnal desires, and this should be discouraged.
And I could keep going, but I think you get the idea. Fundamentalists can have a wide variety of beliefs. The above list merely contains a sampling from many different people, and I tried to stay away from beliefs of the type that would also be found among a large number of Christians other than fundamentalists.