Unscramble Addrref

What is the meaning of word addrref unscrambled?

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

Make more words by adding or removing letters

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

1. farded - Definition of farded

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter A and unscrambling ddrref
2) Removing the letter D and unscrambling adrref
3) Removing the letter D and unscrambling adrref
4) Removing the letter R and unscrambling addref
5) Removing the letter R and unscrambling addref
6) Removing the letter E and unscrambling addrrf
7) Removing the letter F and unscrambling addrre

More anagrams containing the letters A D D R R E F
addrrfe adedfrr rrdafde deafrrd