Unscramble Ackdref

What is the meaning of word ackdref unscrambled?

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

Make more words by adding or removing letters

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

1. arcked - Definition of arcked

2. carked - Definition of carked

3. dacker - Definition of dacker

4. farced - Definition of farced

5. racked - Definition of racked

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter A and unscrambling ckdref
2) Removing the letter C and unscrambling akdref
3) Removing the letter K and unscrambling acdref
4) Removing the letter D and unscrambling ackref
5) Removing the letter R and unscrambling ackdef
6) Removing the letter E and unscrambling ackdrf
7) Removing the letter F and unscrambling ackdre

More anagrams containing the letters A C K D R E F
ackdrfe ackedfr dcearkf fkrdace