Unscramble Sprefii

What is the meaning of word sprefii unscrambled?

What 7 letter words can be made from letters S P R E F I I:

Make more words by adding or removing letters

How many 6 letter words can you make from letters S P R E F I I?

1. Pieris - Definition of Pieris

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling prefii
2) Removing the letter P and unscrambling srefii
3) Removing the letter R and unscrambling spefii
4) Removing the letter E and unscrambling sprfii
5) Removing the letter F and unscrambling spreii
6) Removing the letter I and unscrambling sprefi
7) Removing the letter I and unscrambling sprefi

More anagrams containing the letters S P R E F I I
spreifi spreiif ipesirf fpiisre