Unscramble Ifdul

What is the meaning of word ifdul unscrambled?

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

1. fluid - Definition of fluid

Make more words by adding or removing letters

How many 4 letter words can you make from letters I F D U L?
Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling fdul
2) Removing the letter F and unscrambling idul
3) Removing the letter D and unscrambling iful
4) Removing the letter U and unscrambling ifdl
5) Removing the letter L and unscrambling ifdu

More anagrams containing the letters I F D U L
ifldu iflud iufdl diulf