Unscramble Ifids

What is the meaning of word ifids unscrambled?

What 5 letter words can be made from letters I F I D S:

Make more words by adding or removing letters

How many 4 letter words can you make from letters I F I D S?

1. difs - Definition of difs

2. fids - Definition of fids

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling fids
2) Removing the letter F and unscrambling iids
3) Removing the letter I and unscrambling ifds
4) Removing the letter D and unscrambling ifis
5) Removing the letter S and unscrambling ifid

More anagrams containing the letters I F I D S
ifisd ifsdi iidsf fisid