Unscramble Negrrsid

What is the meaning of word negrrsid unscrambled?

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

1. grinders - Definition of grinders

2. regrinds - Definition of regrinds

Make more words by adding or removing letters

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

1. dingers - Definition of dingers

2. engirds - Definition of engirds

3. girders - Definition of girders

4. grinder - Definition of grinder

5. regrind - Definition of regrind

6. ringers - Definition of ringers

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling egrrsid
2) Removing the letter E and unscrambling ngrrsid
3) Removing the letter G and unscrambling nerrsid
4) Removing the letter R and unscrambling negrsid
5) Removing the letter R and unscrambling negrsid
6) Removing the letter S and unscrambling negrrid
7) Removing the letter I and unscrambling negrrsd
8) Removing the letter D and unscrambling negrrsi

More anagrams containing the letters N E G R R S I D
negrsdir negrsdri ernsgrdi ngdsrire