Unscramble Refsdif

What is the meaning of word refsdif unscrambled?

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

1. differs - Definition of differs

Make more words by adding or removing letters

How many 6 letter words can you make from letters R E F S D I 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 R and unscrambling efsdif
2) Removing the letter E and unscrambling rfsdif
3) Removing the letter F and unscrambling resdif
4) Removing the letter S and unscrambling refdif
5) Removing the letter D and unscrambling refsif
6) Removing the letter I and unscrambling refsdf
7) Removing the letter F and unscrambling refsdi

More anagrams containing the letters R E F S D I F
refsfdi refsfid fersdfi fsdierf