Unscramble Idulref

What is the meaning of word idulref unscrambled?

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

1. direful - Definition of direful

Make more words by adding or removing letters

How many 6 letter words can you make from letters I D U L R E F?

1. furled - Definition of furled

2. ireful - Definition of ireful

3. rifled - Definition of rifled

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling dulref
2) Removing the letter D and unscrambling iulref
3) Removing the letter U and unscrambling idlref
4) Removing the letter L and unscrambling iduref
5) Removing the letter R and unscrambling idulef
6) Removing the letter E and unscrambling idulrf
7) Removing the letter F and unscrambling idulre

More anagrams containing the letters I D U L R E F
idulrfe idurefl fdrleui lrfduei