Unscramble Errstfen

What is the meaning of word errstfen unscrambled?

What 8 letter words can be made from letters E R R S T F E N:

Make more words by adding or removing letters

How many 7 letter words can you make from letters E R R S T F E N?

1. ferrets - Definition of ferrets

2. renters - Definition of renters

3. rerents - Definition of rerents

4. sterner - Definition of sterner

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling rrstfen
2) Removing the letter R and unscrambling erstfen
3) Removing the letter R and unscrambling erstfen
4) Removing the letter S and unscrambling errtfen
5) Removing the letter T and unscrambling errsfen
6) Removing the letter F and unscrambling errsten
7) Removing the letter E and unscrambling errstfn
8) Removing the letter N and unscrambling errstfe

More anagrams containing the letters E R R S T F E N
errstfne errstnef etrersnf tnefrrse