Unscramble Niperft

What is the meaning of word niperft unscrambled?

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

Make more words by adding or removing letters

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

1. Pinter - Definition of Pinter

2. pterin - Definition of pterin

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling iperft
2) Removing the letter I and unscrambling nperft
3) Removing the letter P and unscrambling nierft
4) Removing the letter E and unscrambling niprft
5) Removing the letter R and unscrambling nipeft
6) Removing the letter F and unscrambling nipert
7) Removing the letter T and unscrambling niperf

More anagrams containing the letters N I P E R F T
nipertf nipetfr netirpf iretfnp