Unscramble Eerrnids

What is the meaning of word eerrnids unscrambled?

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

Make more words by adding or removing letters

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

1. deniers - Definition of deniers

2. dernier - Definition of dernier

3. derries - Definition of derries

4. desirer - Definition of desirer

5. Dreiser - Definition of Dreiser

6. nerdier - Definition of nerdier

7. nereids - Definition of nereids

8. redries - Definition of redries

9. renders - Definition of renders

10. rerisen - Definition of rerisen

11. resider - Definition of resider

12. resined - Definition of resined

13. serried - Definition of serried

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling errnids
2) Removing the letter E and unscrambling errnids
3) Removing the letter R and unscrambling eernids
4) Removing the letter R and unscrambling eernids
5) Removing the letter N and unscrambling eerrids
6) Removing the letter I and unscrambling eerrnds
7) Removing the letter D and unscrambling eerrnis
8) Removing the letter S and unscrambling eerrnid

More anagrams containing the letters E E R R N I D S
eerrnisd eerrnsdi nirersed ederrsin