Unscramble Grrdniign

What is the meaning of word grrdniign unscrambled?

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

Make more words by adding or removing letters

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

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 G and unscrambling rrdniign
2) Removing the letter R and unscrambling grdniign
3) Removing the letter R and unscrambling grdniign
4) Removing the letter D and unscrambling grrniign
5) Removing the letter N and unscrambling grrdiign
6) Removing the letter I and unscrambling grrdnign
7) Removing the letter I and unscrambling grrdnign
8) Removing the letter G and unscrambling grrdniin
9) Removing the letter N and unscrambling grrdniig

More anagrams containing the letters G R R D N I I G N
grrdniing grrdningi dnniirgrg ringndgri