Unscramble Iderndef

What is the meaning of word iderndef unscrambled?

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

1. defriend - Definition of defriend

2. friended - Definition of friended

Make more words by adding or removing letters

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

1. defined - Definition of defined

2. definer - Definition of definer

3. refined - Definition of refined

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling derndef
2) Removing the letter D and unscrambling ierndef
3) Removing the letter E and unscrambling idrndef
4) Removing the letter R and unscrambling idendef
5) Removing the letter N and unscrambling iderdef
6) Removing the letter D and unscrambling idernef
7) Removing the letter E and unscrambling iderndf
8) Removing the letter F and unscrambling idernde

More anagrams containing the letters I D E R N D E F
iderndfe idernedf nfiddeer dfedneri