Unscramble Retieldef

What is the meaning of word retieldef unscrambled?

What 9 letter words can be made from letters R E T I E L D E F:

Make more words by adding or removing letters

How many 8 letter words can you make from letters R E T I E L D E F?

1. filtered - Definition of filtered

2. telfered - Definition of telfered

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling etieldef
2) Removing the letter E and unscrambling rtieldef
3) Removing the letter T and unscrambling reieldef
4) Removing the letter I and unscrambling reteldef
5) Removing the letter E and unscrambling retildef
6) Removing the letter L and unscrambling retiedef
7) Removing the letter D and unscrambling retielef
8) Removing the letter E and unscrambling retieldf
9) Removing the letter F and unscrambling retielde

More anagrams containing the letters R E T I E L D E F
retieldfe retieledf eeeildtfr ltedrieef