Unscramble Isretion

What is the meaning of word isretion unscrambled?

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

Make more words by adding or removing letters

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

1. inosite - Definition of inosite

2. ioniser - Definition of ioniser

3. ironies - Definition of ironies

4. ironist - Definition of ironist

5. noisier - Definition of noisier

6. norites - Definition of norites

7. oestrin - Definition of oestrin

8. orients - Definition of orients

9. stonier - Definition of stonier

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling sretion
2) Removing the letter S and unscrambling iretion
3) Removing the letter R and unscrambling isetion
4) Removing the letter E and unscrambling isrtion
5) Removing the letter T and unscrambling isreion
6) Removing the letter I and unscrambling isreton
7) Removing the letter O and unscrambling isretin
8) Removing the letter N and unscrambling isretio

More anagrams containing the letters I S R E T I O N
isretnio isretnoi itirseno orsteiin