Unscramble Nsns

What is the meaning of word nsns unscrambled?

What 4 letter words can be made from letters N S N S:

Make more words by adding or removing letters

How many 3 letter words can you make from letters N S N S?

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling sns
2) Removing the letter S and unscrambling nns
3) Removing the letter N and unscrambling nss
4) Removing the letter S and unscrambling nsn

More anagrams containing the letters N S N S
nssn snns nnss nsns