Unscramble Ideripset

What is the meaning of word ideripset unscrambled?

What 9 letter words can be made from letters I D E R I P S E T:

Make more words by adding or removing letters

How many 8 letter words can you make from letters I D E R I P S E T?

1. preedits - Definition of preedits

2. priested - Definition of priested

3. respited - Definition of respited

4. riptides - Definition of riptides

5. siderite - Definition of siderite

6. spirited - Definition of spirited

7. tiderips - Definition of tiderips

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling deripset
2) Removing the letter D and unscrambling ieripset
3) Removing the letter E and unscrambling idripset
4) Removing the letter R and unscrambling ideipset
5) Removing the letter I and unscrambling iderpset
6) Removing the letter P and unscrambling ideriset
7) Removing the letter S and unscrambling ideripet
8) Removing the letter E and unscrambling ideripst
9) Removing the letter T and unscrambling ideripse

More anagrams containing the letters I D E R I P S E T
ideripste ideriptes sitedrpei rdspetiie