Unscramble Niiaprpgrp

What is the meaning of word niiaprpgrp unscrambled?

What 10 letter words can be made from letters N I I A P R P G R P:

1. riprapping - Definition of riprapping

Make more words by adding or removing letters

How many 9 letter words can you make from letters N I I A P R P G R P?
Which 9 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling iiaprpgrp
2) Removing the letter I and unscrambling niaprpgrp
3) Removing the letter I and unscrambling niaprpgrp
4) Removing the letter A and unscrambling niiprpgrp
5) Removing the letter P and unscrambling niiarpgrp
6) Removing the letter R and unscrambling niiappgrp
7) Removing the letter P and unscrambling niiaprgrp
8) Removing the letter G and unscrambling niiaprprp
9) Removing the letter R and unscrambling niiaprpgp
10) Removing the letter P and unscrambling niiaprpgr

More anagrams containing the letters N I I A P R P G R P
niiaprppgr niiaprpprg prrnppgiia gipppirnra