Unscramble Ideenref

What is the meaning of word ideenref unscrambled?

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

1. redefine - Definition of redefine

Make more words by adding or removing letters

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

1. definer - Definition of definer

2. needier - Definition of needier

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 deenref
2) Removing the letter D and unscrambling ieenref
3) Removing the letter E and unscrambling idenref
4) Removing the letter E and unscrambling idenref
5) Removing the letter N and unscrambling ideeref
6) Removing the letter R and unscrambling ideenef
7) Removing the letter E and unscrambling ideenrf
8) Removing the letter F and unscrambling ideenre

More anagrams containing the letters I D E E N R E F
ideenrfe ideerefn ierfened eedeirnf