Unscramble Ringdiff

What is the meaning of word ringdiff unscrambled?

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

Make more words by adding or removing letters

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

1. griffin - Definition of griffin

2. riffing - Definition of riffing

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling ingdiff
2) Removing the letter I and unscrambling rngdiff
3) Removing the letter N and unscrambling rigdiff
4) Removing the letter G and unscrambling rindiff
5) Removing the letter D and unscrambling ringiff
6) Removing the letter I and unscrambling ringdff
7) Removing the letter F and unscrambling ringdif
8) Removing the letter F and unscrambling ringdif

More anagrams containing the letters R I N G D I F F
ringfdfi ringfdif iifrngdf iinfgrfd