Unscramble Ilterdref

What is the meaning of word ilterdref unscrambled?

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

Make more words by adding or removing letters

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

1. filtered - Definition of filtered

2. filterer - Definition of filterer

3. refilter - Definition of refilter

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling lterdref
2) Removing the letter L and unscrambling iterdref
3) Removing the letter T and unscrambling ilerdref
4) Removing the letter E and unscrambling iltrdref
5) Removing the letter R and unscrambling iltedref
6) Removing the letter D and unscrambling ilterref
7) Removing the letter R and unscrambling ilterdef
8) Removing the letter E and unscrambling ilterdrf
9) Removing the letter F and unscrambling ilterdre

More anagrams containing the letters I L T E R D R E F
ilterdrfe ilteredfr ftreledri dtirleref