Unscramble Refstr

What is the meaning of word refstr unscrambled?

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

Make more words by adding or removing letters

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

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 efstr
2) Removing the letter E and unscrambling rfstr
3) Removing the letter F and unscrambling restr
4) Removing the letter S and unscrambling reftr
5) Removing the letter T and unscrambling refsr
6) Removing the letter R and unscrambling refst

More anagrams containing the letters R E F S T R
reftrs reftsr esfrrt fetrrs