Unscramble Delsrref

What is the meaning of word delsrref unscrambled?

What 8 letter words can be made from letters D E L S R R E F:

Make more words by adding or removing letters

How many 7 letter words can you make from letters D E L S R R E F?

1. ferrels - Definition of ferrels

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter D and unscrambling elsrref
2) Removing the letter E and unscrambling dlsrref
3) Removing the letter L and unscrambling desrref
4) Removing the letter S and unscrambling delrref
5) Removing the letter R and unscrambling delsref
6) Removing the letter R and unscrambling delsref
7) Removing the letter E and unscrambling delsrrf
8) Removing the letter F and unscrambling delsrre

More anagrams containing the letters D E L S R R E F
delsrrfe dereflrs sdrelfre eledfrrs