Unscramble Ratinite

What is the meaning of word ratinite unscrambled?

What 8 letter words can be made from letters R A T I N I T E:

Make more words by adding or removing letters

How many 7 letter words can you make from letters R A T I N I T E?

1. inertia - Definition of inertia

2. intreat - Definition of intreat

3. iterant - Definition of iterant

4. nattier - Definition of nattier

5. nitrate - Definition of nitrate

6. nitrite - Definition of nitrite

7. nittier - Definition of nittier

8. tertian - Definition of tertian

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling atinite
2) Removing the letter A and unscrambling rtinite
3) Removing the letter T and unscrambling rainite
4) Removing the letter I and unscrambling ratnite
5) Removing the letter N and unscrambling ratiite
6) Removing the letter I and unscrambling ratinte
7) Removing the letter T and unscrambling ratinie
8) Removing the letter E and unscrambling ratinit

More anagrams containing the letters R A T I N I T E
ratintei ratintie ranietit eirtntai