Unscramble Iperifs

What is the meaning of word iperifs unscrambled?

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

Make more words by adding or removing letters

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

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 I and unscrambling perifs
2) Removing the letter P and unscrambling ierifs
3) Removing the letter E and unscrambling iprifs
4) Removing the letter R and unscrambling ipeifs
5) Removing the letter I and unscrambling iperfs
6) Removing the letter F and unscrambling iperis
7) Removing the letter S and unscrambling iperif

More anagrams containing the letters I P E R I F S
iperisf ipersfi ifpseir eiripsf