Unscramble Irerdign

What is the meaning of word irerdign unscrambled?

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

Make more words by adding or removing letters

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

1. dingier - Definition of dingier

2. grinder - Definition of grinder

3. regrind - Definition of regrind

4. ridgier - Definition of ridgier

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rerdign
2) Removing the letter R and unscrambling ierdign
3) Removing the letter E and unscrambling irrdign
4) Removing the letter R and unscrambling iredign
5) Removing the letter D and unscrambling irerign
6) Removing the letter I and unscrambling irerdgn
7) Removing the letter G and unscrambling irerdin
8) Removing the letter N and unscrambling irerdig

More anagrams containing the letters I R E R D I G N
irerding irerdngi iigrenrd indirgre