Unscramble Styfu

What is the meaning of word styfu unscrambled?

What 5 letter words can be made from letters S T Y F U:

1. fusty - Definition of fusty

Make more words by adding or removing letters

How many 4 letter words can you make from letters S T Y F U?
Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling tyfu
2) Removing the letter T and unscrambling syfu
3) Removing the letter Y and unscrambling stfu
4) Removing the letter F and unscrambling styu
5) Removing the letter U and unscrambling styf

More anagrams containing the letters S T Y F U
styuf sufty sftyu fuyst