Unscramble Reriding

What is the meaning of word reriding unscrambled?

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

Make more words by adding or removing letters

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

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 R and unscrambling eriding
2) Removing the letter E and unscrambling rriding
3) Removing the letter R and unscrambling reiding
4) Removing the letter I and unscrambling rerding
5) Removing the letter D and unscrambling reriing
6) Removing the letter I and unscrambling reridng
7) Removing the letter N and unscrambling reridig
8) Removing the letter G and unscrambling reridin

More anagrams containing the letters R E R I D I N G
reridngi reridnig eirrnigd niridgre