Unscramble Trainies

What is the meaning of word trainies unscrambled?

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

1. inertias - Definition of inertias

2. rainiest - Definition of rainiest

Make more words by adding or removing letters

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

1. airiest - Definition of airiest

2. anestri - Definition of anestri

3. antsier - Definition of antsier

4. inertia - Definition of inertia

5. isatine - Definition of isatine

6. nastier - Definition of nastier

7. ratines - Definition of ratines

8. retains - Definition of retains

9. retinas - Definition of retinas

10. retsina - Definition of retsina

11. senarii - Definition of senarii

12. Sirenia - Definition of Sirenia

13. stainer - Definition of stainer

14. stearin - Definition of stearin

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter T and unscrambling rainies
2) Removing the letter R and unscrambling tainies
3) Removing the letter A and unscrambling trinies
4) Removing the letter I and unscrambling tranies
5) Removing the letter N and unscrambling traiies
6) Removing the letter I and unscrambling traines
7) Removing the letter E and unscrambling trainis
8) Removing the letter S and unscrambling trainie

More anagrams containing the letters T R A I N I E S
trainise trainsei srteinia riseaint