Unscramble Iddef

What is the meaning of word iddef unscrambled?

What 5 letter words can be made from letters I D D E F:

Make more words by adding or removing letters

How many 4 letter words can you make from letters I D D E F?

1. defi - Definition of defi

2. died - Definition of died

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ddef
2) Removing the letter D and unscrambling idef
3) Removing the letter D and unscrambling idef
4) Removing the letter E and unscrambling iddf
5) Removing the letter F and unscrambling idde

More anagrams containing the letters I D D E F
iddfe idedf dfdie idfde