Unscramble Usifref

What is the meaning of word usifref unscrambled?

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

Make more words by adding or removing letters

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

1. fifers - Definition of fifers

2. furies - Definition of furies

3. ruffes - Definition of ruffes

4. suffer - Definition of suffer

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling sifref
2) Removing the letter S and unscrambling uifref
3) Removing the letter I and unscrambling usfref
4) Removing the letter F and unscrambling usiref
5) Removing the letter R and unscrambling usifef
6) Removing the letter E and unscrambling usifrf
7) Removing the letter F and unscrambling usifre

More anagrams containing the letters U S I F R E F
usifrfe usireff suffier fefrsui