Unscramble Clusref

What is the meaning of word clusref unscrambled?

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

Make more words by adding or removing letters

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

1. lucres - Definition of lucres

2. ulcers - Definition of ulcers

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter C and unscrambling lusref
2) Removing the letter L and unscrambling cusref
3) Removing the letter U and unscrambling clsref
4) Removing the letter S and unscrambling cluref
5) Removing the letter R and unscrambling clusef
6) Removing the letter E and unscrambling clusrf
7) Removing the letter F and unscrambling clusre

More anagrams containing the letters C L U S R E F
clusrfe creflsu cuefrsl reusclf