Unscramble Retsrf

What is the meaning of word retsrf unscrambled?

What 6 letter words can be made from letters R E T S R F:

Make more words by adding or removing letters

How many 5 letter words can you make from letters R E T S R F?

1. frets - Definition of frets

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling etsrf
2) Removing the letter E and unscrambling rtsrf
3) Removing the letter T and unscrambling resrf
4) Removing the letter S and unscrambling retrf
5) Removing the letter R and unscrambling retsf
6) Removing the letter F and unscrambling retsr

More anagrams containing the letters R E T S R F
rferst rferts erfrts frtsre