Unscramble Inrrdging

What is the meaning of word inrrdging unscrambled?

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

Make more words by adding or removing letters

How many 8 letter words can you make from letters I N R R D 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 nrrdging
2) Removing the letter N and unscrambling irrdging
3) Removing the letter R and unscrambling inrdging
4) Removing the letter R and unscrambling inrdging
5) Removing the letter D and unscrambling inrrging
6) Removing the letter G and unscrambling inrrding
7) Removing the letter I and unscrambling inrrdgng
8) Removing the letter N and unscrambling inrrdgig
9) Removing the letter G and unscrambling inrrdgin

More anagrams containing the letters I N R R D G I N G
inrrdgngi inrrdgnig dingrrgni gdnrgirni