Unscramble Uldrefs

What is the meaning of word uldrefs unscrambled?

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

Make more words by adding or removing letters

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

1. furled - Definition of furled

2. surfed - Definition of surfed

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling ldrefs
2) Removing the letter L and unscrambling udrefs
3) Removing the letter D and unscrambling ulrefs
4) Removing the letter R and unscrambling uldefs
5) Removing the letter E and unscrambling uldrfs
6) Removing the letter F and unscrambling uldres
7) Removing the letter S and unscrambling uldref

More anagrams containing the letters U L D R E F S
uldresf uldrfes slefudr rdusfle