Unscramble Opensrid

What is the meaning of word opensrid unscrambled?

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

1. prisoned - Definition of prisoned

Make more words by adding or removing letters

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

1. dineros - Definition of dineros

2. indorse - Definition of indorse

3. ordines - Definition of ordines

4. orpines - Definition of orpines

5. periods - Definition of periods

6. pernods - Definition of pernods

7. pinders - Definition of pinders

8. ponders - Definition of ponders

9. respond - Definition of respond

10. rosined - Definition of rosined

11. sinoper - Definition of sinoper

12. sordine - Definition of sordine

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter O and unscrambling pensrid
2) Removing the letter P and unscrambling oensrid
3) Removing the letter E and unscrambling opnsrid
4) Removing the letter N and unscrambling opesrid
5) Removing the letter S and unscrambling openrid
6) Removing the letter R and unscrambling opensid
7) Removing the letter I and unscrambling opensrd
8) Removing the letter D and unscrambling opensri

More anagrams containing the letters O P E N S R I D
operdins operdisn rsdonpie sdrienop