Unscramble Spsiform

What is the meaning of word spsiform unscrambled?

What 8 letter words can be made from letters S P S I F O R M:

Make more words by adding or removing letters

How many 7 letter words can you make from letters S P S I F O R M?

1. porisms - Definition of porisms

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling psiform
2) Removing the letter P and unscrambling ssiform
3) Removing the letter S and unscrambling spiform
4) Removing the letter I and unscrambling spsform
5) Removing the letter F and unscrambling spsiorm
6) Removing the letter O and unscrambling spsifrm
7) Removing the letter R and unscrambling spsifom
8) Removing the letter M and unscrambling spsifor

More anagrams containing the letters S P S I F O R M
spsifrmo spsifrom imsopsfr ifsomrps