Unscramble Usidef

What is the meaning of word usidef unscrambled?

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

Make more words by adding or removing letters

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

1. defis - Definition of defis

2. feuds - Definition of feuds

3. fused - Definition of fused

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling sidef
2) Removing the letter S and unscrambling uidef
3) Removing the letter I and unscrambling usdef
4) Removing the letter D and unscrambling usief
5) Removing the letter E and unscrambling usidf
6) Removing the letter F and unscrambling uside

More anagrams containing the letters U S I D E F
usidfe usiedf edifsu iuedfs