Unscramble Rootisn

What is the meaning of word rootisn unscrambled?

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

1. nitroso - Definition of nitroso

2. torsion - Definition of torsion

Make more words by adding or removing letters

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

1. intros - Definition of intros

2. nitros - Definition of nitros

3. orison - Definition of orison

4. Torino - Definition of Torino

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling ootisn
2) Removing the letter O and unscrambling rotisn
3) Removing the letter O and unscrambling rotisn
4) Removing the letter T and unscrambling rooisn
5) Removing the letter I and unscrambling rootsn
6) Removing the letter S and unscrambling rootin
7) Removing the letter N and unscrambling rootis

More anagrams containing the letters R O O T I S N
rootnis rootnsi itrsono rsntoio