Unscramble Idnrrging

What is the meaning of word idnrrging unscrambled?

What 9 letter words can be made from letters I D N R R G I N G:

Make more words by adding or removing letters

How many 8 letter words can you make from letters I D N R R G I N G?

1. grinding - Definition of grinding

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling dnrrging
2) Removing the letter D and unscrambling inrrging
3) Removing the letter N and unscrambling idrrging
4) Removing the letter R and unscrambling idnrging
5) Removing the letter R and unscrambling idnrging
6) Removing the letter G and unscrambling idnrring
7) Removing the letter I and unscrambling idnrrgng
8) Removing the letter N and unscrambling idnrrgig
9) Removing the letter G and unscrambling idnrrgin

More anagrams containing the letters I D N R R G I N G
idnrrgngi idnrrgnig rgrngiidn gindgirnr