Unscramble Isupnos

What is the meaning of word isupnos unscrambled?

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

1. Poussin - Definition of Poussin

2. spinous - Definition of spinous

Make more words by adding or removing letters

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

1. opsins - Definition of opsins

2. Spinus - Definition of Spinus

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling supnos
2) Removing the letter S and unscrambling iupnos
3) Removing the letter U and unscrambling ispnos
4) Removing the letter P and unscrambling isunos
5) Removing the letter N and unscrambling isupos
6) Removing the letter O and unscrambling isupns
7) Removing the letter S and unscrambling isupno

More anagrams containing the letters I S U P N O S
isupnso isupons pussnio ipoussn