Unscramble Tfns

What is the meaning of word tfns unscrambled?

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

Make more words by adding or removing letters

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

1. NSF - Definition of NSF

2. TNF - Definition of TNF

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter T and unscrambling fns
2) Removing the letter F and unscrambling tns
3) Removing the letter N and unscrambling tfs
4) Removing the letter S and unscrambling tfn

More anagrams containing the letters T F N S
tfsn tnfs snft tsnf