Unscramble Spiidrset

What is the meaning of word spiidrset unscrambled?

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

Make more words by adding or removing letters

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

1. riptides - Definition of riptides

2. spiriest - Definition of spiriest

3. spirited - Definition of spirited

4. tiderips - Definition of tiderips

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter S and unscrambling piidrset
2) Removing the letter P and unscrambling siidrset
3) Removing the letter I and unscrambling spidrset
4) Removing the letter I and unscrambling spidrset
5) Removing the letter D and unscrambling spiirset
6) Removing the letter R and unscrambling spiidset
7) Removing the letter S and unscrambling spiidret
8) Removing the letter E and unscrambling spiidrst
9) Removing the letter T and unscrambling spiidrse

More anagrams containing the letters S P I I D R S E T
spiidrste spiidrtes stedrspii tiesdpris