Unscramble Irfftd

What is the meaning of word irfftd unscrambled?

What 6 letter words can be made from letters I R F F T D:

Make more words by adding or removing letters

How many 5 letter words can you make from letters I R F F T D?

1. drift - Definition of drift

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rfftd
2) Removing the letter R and unscrambling ifftd
3) Removing the letter F and unscrambling irftd
4) Removing the letter F and unscrambling irftd
5) Removing the letter T and unscrambling irffd
6) Removing the letter D and unscrambling irfft

More anagrams containing the letters I R F F T D
irftdf irftfd ffrdti ffitdr