Unscramble Iddeffr

What is the meaning of word iddeffr unscrambled?

What 7 letter words can be made from letters I D D E F F R:

Make more words by adding or removing letters

How many 6 letter words can you make from letters I D D E F F R?

1. differ - Definition of differ

2. riffed - Definition of riffed

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling ddeffr
2) Removing the letter D and unscrambling ideffr
3) Removing the letter D and unscrambling ideffr
4) Removing the letter E and unscrambling iddffr
5) Removing the letter F and unscrambling iddefr
6) Removing the letter F and unscrambling iddefr
7) Removing the letter R and unscrambling iddeff

More anagrams containing the letters I D D E F F R
iddefrf idderff rfeddfi effddir