Unscramble Isedrff

What is the meaning of word isedrff unscrambled?

What 7 letter words can be made from letters I S E D R F F:

1. differs - Definition of differs

Make more words by adding or removing letters

How many 6 letter words can you make from letters I S E D R F F?

1. differ - Definition of differ

2. fifers - Definition of fifers

3. riffed - Definition of riffed

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sedrff
2) Removing the letter S and unscrambling iedrff
3) Removing the letter E and unscrambling isdrff
4) Removing the letter D and unscrambling iserff
5) Removing the letter R and unscrambling isedff
6) Removing the letter F and unscrambling isedrf
7) Removing the letter F and unscrambling isedrf

More anagrams containing the letters I S E D R F F
isefdfr isefdrf ffierds srfdief