Unscramble Nxtf

What is the meaning of word nxtf unscrambled?

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

Make more words by adding or removing letters

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

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling xtf
2) Removing the letter X and unscrambling ntf
3) Removing the letter T and unscrambling nxf
4) Removing the letter F and unscrambling nxt

More anagrams containing the letters N X T F
tfnx tfxn fxtn txfn