Unscramble Irfipsts

What is the meaning of word irfipsts unscrambled?

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

Make more words by adding or removing letters

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

1. Pristis - Definition of Pristis

2. spirits - Definition of spirits

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling rfipsts
2) Removing the letter R and unscrambling ifipsts
3) Removing the letter F and unscrambling iripsts
4) Removing the letter I and unscrambling irfpsts
5) Removing the letter P and unscrambling irfists
6) Removing the letter S and unscrambling irfipts
7) Removing the letter T and unscrambling irfipss
8) Removing the letter S and unscrambling irfipst

More anagrams containing the letters I R F I P S T S
irfiptss irfispst ssriftip itpisrsf