Unscramble Setrdrop

What is the meaning of word setrdrop unscrambled?

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

Make more words by adding or removing letters

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

1. deports - Definition of deports

2. dorpers - Definition of dorpers

3. porters - Definition of porters

4. presort - Definition of presort

5. pretors - Definition of pretors

6. redtops - Definition of redtops

7. reports - Definition of reports

8. sported - Definition of sported

9. sporter - Definition of sporter

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling etrdrop
2) Removing the letter E and unscrambling strdrop
3) Removing the letter T and unscrambling serdrop
4) Removing the letter R and unscrambling setdrop
5) Removing the letter D and unscrambling setrrop
6) Removing the letter R and unscrambling setrdop
7) Removing the letter O and unscrambling setrdrp
8) Removing the letter P and unscrambling setrdro

More anagrams containing the letters S E T R D R O P
setrdrpo setrodpr rsrdeotp protdrse