Unscramble Ratheses

What is the meaning of word ratheses unscrambled?

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

Make more words by adding or removing letters

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

1. aethers - Definition of aethers

2. easters - Definition of easters

3. hearses - Definition of hearses

4. heaters - Definition of heaters

5. rashest - Definition of rashest

6. reheats - Definition of reheats

7. reseats - Definition of reseats

8. searest - Definition of searest

9. seaters - Definition of seaters

10. teasers - Definition of teasers

11. tessera - Definition of tessera

12. Theresa - Definition of Theresa

13. trashes - Definition of trashes

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling atheses
2) Removing the letter A and unscrambling rtheses
3) Removing the letter T and unscrambling raheses
4) Removing the letter H and unscrambling rateses
5) Removing the letter E and unscrambling rathses
6) Removing the letter S and unscrambling rathees
7) Removing the letter E and unscrambling rathess
8) Removing the letter S and unscrambling rathese

More anagrams containing the letters R A T H E S E S
rathesse rathsees shetarse etshrsea