Unscramble Rftf

What is the meaning of word rftf unscrambled?

What 4 letter words can be made from letters R F T F:

Make more words by adding or removing letters

How many 3 letter words can you make from letters R F T F?

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling ftf
2) Removing the letter F and unscrambling rtf
3) Removing the letter T and unscrambling rff
4) Removing the letter F and unscrambling rft

More anagrams containing the letters R F T F
rtff tffr rfft trff