Unscramble Etckref

What is the meaning of word etckref unscrambled?

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

Make more words by adding or removing letters

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

1. refect - Definition of refect

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling tckref
2) Removing the letter T and unscrambling eckref
3) Removing the letter C and unscrambling etkref
4) Removing the letter K and unscrambling etcref
5) Removing the letter R and unscrambling etckef
6) Removing the letter E and unscrambling etckrf
7) Removing the letter F and unscrambling etckre

More anagrams containing the letters E T C K R E F
etckrfe etcrefk teckfre etfrkce