Unscramble Nersids

What is the meaning of word nersids unscrambled?

What 7 letter words can be made from letters N E R S I D S:

Make more words by adding or removing letters

How many 6 letter words can you make from letters N E R S I D S?

1. diners - Definition of diners

2. resids - Definition of resids

3. resins - Definition of resins

4. rinsed - Definition of rinsed

5. rinses - Definition of rinses

6. serins - Definition of serins

7. sirens - Definition of sirens

8. snider - Definition of snider

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling ersids
2) Removing the letter E and unscrambling nrsids
3) Removing the letter R and unscrambling nesids
4) Removing the letter S and unscrambling nerids
5) Removing the letter I and unscrambling nersds
6) Removing the letter D and unscrambling nersis
7) Removing the letter S and unscrambling nersid

More anagrams containing the letters N E R S I D S
nersisd nerssdi isernsd dinress