Unscramble Certsrio

What is the meaning of word certsrio unscrambled?

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

Make more words by adding or removing letters

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

1. cirrose - Definition of cirrose

2. corries - Definition of corries

3. crosier - Definition of crosier

4. erotics - Definition of erotics

5. orrices - Definition of orrices

6. rectors - Definition of rectors

7. rioters - Definition of rioters

8. roister - Definition of roister

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter C and unscrambling ertsrio
2) Removing the letter E and unscrambling crtsrio
3) Removing the letter R and unscrambling cetsrio
4) Removing the letter T and unscrambling cersrio
5) Removing the letter S and unscrambling certrio
6) Removing the letter R and unscrambling certsio
7) Removing the letter I and unscrambling certsro
8) Removing the letter O and unscrambling certsri

More anagrams containing the letters C E R T S R I O
certsroi cesiorrt cetrrois rteocsri