Unscramble Ldetrefs

What is the meaning of word ldetrefs unscrambled?

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

Make more words by adding or removing letters

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

1. reflets - Definition of reflets

2. telfers - Definition of telfers

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter L and unscrambling detrefs
2) Removing the letter D and unscrambling letrefs
3) Removing the letter E and unscrambling ldtrefs
4) Removing the letter T and unscrambling lderefs
5) Removing the letter R and unscrambling ldetefs
6) Removing the letter E and unscrambling ldetrfs
7) Removing the letter F and unscrambling ldetres
8) Removing the letter S and unscrambling ldetref

More anagrams containing the letters L D E T R E F S
ldetresf ldetrfes dsrlefte lfseertd