Unscramble Ngpin

What is the meaning of word ngpin unscrambled?

What 5 letter words can be made from letters N G P I N:

Make more words by adding or removing letters

How many 4 letter words can you make from letters N G P I N?

1. Ping - Definition of Ping

Which 4 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling gpin
2) Removing the letter G and unscrambling npin
3) Removing the letter P and unscrambling ngin
4) Removing the letter I and unscrambling ngpn
5) Removing the letter N and unscrambling ngpi

More anagrams containing the letters N G P I N
ngpni nignp ninpg nnpig