Unscramble Ptfsr

What is the meaning of word ptfsr unscrambled?

What 5 letter words can be made from letters P T F S R:

Make more words by adding or removing letters

How many 4 letter words can you make from letters P T F S R?

1. SFTP - Definition of SFTP

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling tfsr
2) Removing the letter T and unscrambling pfsr
3) Removing the letter F and unscrambling ptsr
4) Removing the letter S and unscrambling ptfr
5) Removing the letter R and unscrambling ptfs

More anagrams containing the letters P T F S R
ptrfs ptrsf ptfrs tprsf