Unscramble Firstset

What is the meaning of word firstset unscrambled?

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

Make more words by adding or removing letters

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

1. fitters - Definition of fitters

2. resifts - Definition of resifts

3. sifters - Definition of sifters

4. sitters - Definition of sitters

5. strifes - Definition of strifes

6. titfers - Definition of titfers

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter F and unscrambling irstset
2) Removing the letter I and unscrambling frstset
3) Removing the letter R and unscrambling fistset
4) Removing the letter S and unscrambling firtset
5) Removing the letter T and unscrambling firsset
6) Removing the letter S and unscrambling firstet
7) Removing the letter E and unscrambling firstst
8) Removing the letter T and unscrambling firstse

More anagrams containing the letters F I R S T S E T
firstste firsttes tstriefs tsfiesrt