Unscramble Noopins

What is the meaning of word noopins unscrambled?

What 7 letter words can be made from letters N O O P I N S:

1. opsonin - Definition of opsonin

Make more words by adding or removing letters

How many 6 letter words can you make from letters N O O P I N S?

1. onions - Definition of onions

2. Ononis - Definition of Ononis

3. pinons - Definition of pinons

4. poison - Definition of poison

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter N and unscrambling oopins
2) Removing the letter O and unscrambling nopins
3) Removing the letter O and unscrambling nopins
4) Removing the letter P and unscrambling nooins
5) Removing the letter I and unscrambling noopns
6) Removing the letter N and unscrambling noopis
7) Removing the letter S and unscrambling noopin

More anagrams containing the letters N O O P I N S
noopisn noopnis psoonin nisnpoo