Unscramble Netfifs

What is the meaning of word netfifs unscrambled?

What 7 letter words can be made from letters N E T F I F S:

1. stiffen - Definition of stiffen

Make more words by adding or removing letters

How many 6 letter words can you make from letters N E T F I F S?

1. feints - Definition of feints

2. finest - Definition of finest

3. infest - Definition of infest

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling etfifs
2) Removing the letter E and unscrambling ntfifs
3) Removing the letter T and unscrambling nefifs
4) Removing the letter F and unscrambling netifs
5) Removing the letter I and unscrambling netffs
6) Removing the letter F and unscrambling netfis
7) Removing the letter S and unscrambling netfif

More anagrams containing the letters N E T F I F S
netfisf netfsfi tnsffie ifsenft