wordplay - A Crozier Riddle

This is a new kind of riddle called a Crozier riddle. Here are the rules:

The first letter of each of the answers must be put together and unscrambled to reveal a final word. Here are the clues: (They will start off easy and get increasingly harder)

1. Something a horse says.


2. The largest living land animal.


3. Ten letter name for someone’s job.


4. A flashcard website that makes simple learning tools to help students study.


5. An alternative sugar in gum that is not sugar or aspartame.


6. A song about a good girl gone bad that talks about the Dow.


7. A ten letter word for a problem that resulted from a doctor.

The final unscrambled word will be seven letters: _ _ _ _ _ _ _

Answer

Answers to hints(partial):

1. Neigh
2. Elephant
3. Occupation
4. Quizlet

5. maltitol, mannitol, sorbitol or xylitol(reverse solved)
6. Umbrella(by Rihanna)
7. Iatrogenic (Thanks puzzledPig!)

Which anagram to

Equinox