Unscramble Sequref

What is the meaning of word sequref unscrambled?

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

Make more words by adding or removing letters

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

1. queers - Definition of queers

2. refuse - Definition of refuse

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling equref
2) Removing the letter E and unscrambling squref
3) Removing the letter Q and unscrambling seuref
4) Removing the letter U and unscrambling seqref
5) Removing the letter R and unscrambling sequef
6) Removing the letter E and unscrambling sequrf
7) Removing the letter F and unscrambling sequre

More anagrams containing the letters S E Q U R E F
sequrfe serefqu euqesfr uesfrqe