Unscramble Ulfids

What is the meaning of word ulfids unscrambled?

What 6 letter words can be made from letters U L F I D S:

1. fluids - Definition of fluids

2. sulfid - Definition of sulfid

Make more words by adding or removing letters

How many 5 letter words can you make from letters U L F I D S?

1. fluid - Definition of fluid

2. fusil - Definition of fusil

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling lfids
2) Removing the letter L and unscrambling ufids
3) Removing the letter F and unscrambling ulids
4) Removing the letter I and unscrambling ulfds
5) Removing the letter D and unscrambling ulfis
6) Removing the letter S and unscrambling ulfid

More anagrams containing the letters U L F I D S
ulfisd ulfsdi luisfd lsdiuf