Unscramble Ulsf

What is the meaning of word ulsf unscrambled?

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

1. flus - Definition of flus

Make more words by adding or removing letters

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

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 lsf
2) Removing the letter L and unscrambling usf
3) Removing the letter S and unscrambling ulf
4) Removing the letter F and unscrambling uls

More anagrams containing the letters U L S F
usfl uslf fusl lusf