Unscramble Inteffs

What is the meaning of word inteffs unscrambled?

What 7 letter words can be made from letters I N T E F 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 I N T E F 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 I and unscrambling nteffs
2) Removing the letter N and unscrambling iteffs
3) Removing the letter T and unscrambling ineffs
4) Removing the letter E and unscrambling intffs
5) Removing the letter F and unscrambling intefs
6) Removing the letter F and unscrambling intefs
7) Removing the letter S and unscrambling inteff

More anagrams containing the letters I N T E F F S
intefsf intesff fetsfin fisfnte