Unscramble Protuins

What is the meaning of word protuins unscrambled?

What 8 letter words can be made from letters P R O T U I N S:

Make more words by adding or removing letters

How many 7 letter words can you make from letters P R O T U I N S?

1. inpours - Definition of inpours

2. nitrous - Definition of nitrous

3. spinout - Definition of spinout

4. spurion - Definition of spurion

5. tropins - Definition of tropins

6. turions - Definition of turions

7. turnips - Definition of turnips

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter P and unscrambling rotuins
2) Removing the letter R and unscrambling potuins
3) Removing the letter O and unscrambling prtuins
4) Removing the letter T and unscrambling prouins
5) Removing the letter U and unscrambling protins
6) Removing the letter I and unscrambling protuns
7) Removing the letter N and unscrambling protuis
8) Removing the letter S and unscrambling protuin

More anagrams containing the letters P R O T U I N S
protuisn protunis rputoisn opiurtsn