Unscramble Usfl

What is the meaning of word usfl unscrambled?

What 4 letter words can be made from letters U S F L:

1. flus - Definition of flus

Make more words by adding or removing letters

How many 3 letter words can you make from letters U S F L?

1. flu - Definition of flu

2. Ful - Definition of Ful

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling sfl
2) Removing the letter S and unscrambling ufl
3) Removing the letter F and unscrambling usl
4) Removing the letter L and unscrambling usf

More anagrams containing the letters U S F L
uslf flsu slfu sful