Unscramble Oderation

What is the meaning of word oderation unscrambled?

What 9 letter words can be made from letters O D E R A T I O N:

Make more words by adding or removing letters

How many 8 letter words can you make from letters O D E R A T I O N?

1. arointed - Definition of arointed

2. ordinate - Definition of ordinate

3. rationed - Definition of rationed

4. ratooned - Definition of ratooned

5. Rodentia - Definition of Rodentia

6. tandoori - Definition of tandoori

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling deration
2) Removing the letter D and unscrambling oeration
3) Removing the letter E and unscrambling odration
4) Removing the letter R and unscrambling odeation
5) Removing the letter A and unscrambling odertion
6) Removing the letter T and unscrambling oderaion
7) Removing the letter I and unscrambling oderaton
8) Removing the letter O and unscrambling oderatin
9) Removing the letter N and unscrambling oderatio

More anagrams containing the letters O D E R A T I O N
oderatnio oderatnoi otraonied nrateiood