Unscramble Ifldup

What is the meaning of word ifldup unscrambled?

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

Make more words by adding or removing letters

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

1. fluid - Definition of fluid

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling fldup
2) Removing the letter F and unscrambling ildup
3) Removing the letter L and unscrambling ifdup
4) Removing the letter D and unscrambling iflup
5) Removing the letter U and unscrambling ifldp
6) Removing the letter P and unscrambling ifldu

More anagrams containing the letters I F L D U P
iflpdu iflpud dlpfui ulfidp