Unscramble Riadser

What is the meaning of word riadser unscrambled?

What 7 letter words can be made from letters R I A D S E R:

1. raiders - Definition of raiders

Make more words by adding or removing letters

How many 6 letter words can you make from letters R I A D S E R?

1. aiders - Definition of aiders

2. airers - Definition of airers

3. arider - Definition of arider

4. darers - Definition of darers

5. deairs - Definition of deairs

6. derris - Definition of derris

7. drears - Definition of drears

8. driers - Definition of driers

9. irades - Definition of irades

10. raider - Definition of raider

11. raised - Definition of raised

12. raiser - Definition of raiser

13. redias - Definition of redias

14. resaid - Definition of resaid

15. riders - Definition of riders

16. sierra - Definition of sierra

17. sirdar - Definition of sirdar

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter R and unscrambling iadser
2) Removing the letter I and unscrambling radser
3) Removing the letter A and unscrambling ridser
4) Removing the letter D and unscrambling riaser
5) Removing the letter S and unscrambling riader
6) Removing the letter E and unscrambling riadsr
7) Removing the letter R and unscrambling riadse

More anagrams containing the letters R I A D S E R
riadsre riaedrs ierrsda idraesr