Unscramble Rorfsts

What is the meaning of word rorfsts unscrambled?

What 7 letter words can be made from letters R O R F S T S:

Make more words by adding or removing letters

How many 6 letter words can you make from letters R O R F S T S?

1. frosts - Definition of frosts

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling orfsts
2) Removing the letter O and unscrambling rrfsts
3) Removing the letter R and unscrambling rofsts
4) Removing the letter F and unscrambling rorsts
5) Removing the letter S and unscrambling rorfts
6) Removing the letter T and unscrambling rorfss
7) Removing the letter S and unscrambling rorfst

More anagrams containing the letters R O R F S T S
rorftss rorsfst rtrsfso sosfrtr