Unscramble Opformset

What is the meaning of word opformset unscrambled?

What 9 letter words can be made from letters O P F O R M S E T:

Make more words by adding or removing letters

How many 8 letter words can you make from letters O P F O R M S E T?

1. foremost - Definition of foremost

2. foretops - Definition of foretops

3. pomfrets - Definition of pomfrets

4. poofters - Definition of poofters

5. postform - Definition of postform

6. promotes - Definition of promotes

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling pformset
2) Removing the letter P and unscrambling oformset
3) Removing the letter F and unscrambling opormset
4) Removing the letter O and unscrambling opfrmset
5) Removing the letter R and unscrambling opfomset
6) Removing the letter M and unscrambling opforset
7) Removing the letter S and unscrambling opformet
8) Removing the letter E and unscrambling opformst
9) Removing the letter T and unscrambling opformse

More anagrams containing the letters O P F O R M S E T
opformste opformtes emotosfpr efrmootsp