Unscramble Idederref

What is the meaning of word idederref unscrambled?

What 9 letter words can be made from letters I D E D E R R E F:

Make more words by adding or removing letters

How many 8 letter words can you make from letters I D E D E R R E F?

1. deferred - Definition of deferred

2. redefied - Definition of redefied

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling dederref
2) Removing the letter D and unscrambling iederref
3) Removing the letter E and unscrambling idderref
4) Removing the letter D and unscrambling ideerref
5) Removing the letter E and unscrambling idedrref
6) Removing the letter R and unscrambling idederef
7) Removing the letter R and unscrambling idederef
8) Removing the letter E and unscrambling idederrf
9) Removing the letter F and unscrambling idederre

More anagrams containing the letters I D E D E R R E F
idederrfe idedfeerr eeedrfrdi ifdeerdre