Unscramble Seckref

What is the meaning of word seckref unscrambled?

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

Make more words by adding or removing letters

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

1. creeks - Definition of creeks

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling eckref
2) Removing the letter E and unscrambling sckref
3) Removing the letter C and unscrambling sekref
4) Removing the letter K and unscrambling secref
5) Removing the letter R and unscrambling seckef
6) Removing the letter E and unscrambling seckrf
7) Removing the letter F and unscrambling seckre

More anagrams containing the letters S E C K R E F
seckrfe secrefk ekefscr eefsrck