Unscramble Etrssids

What is the meaning of word etrssids unscrambled?

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

1. disserts - Definition of disserts

2. distress - Definition of distress

Make more words by adding or removing letters

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

1. desists - Definition of desists

2. dissert - Definition of dissert

3. resists - Definition of resists

4. sisters - Definition of sisters

5. strides - Definition of strides

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter E and unscrambling trssids
2) Removing the letter T and unscrambling erssids
3) Removing the letter R and unscrambling etssids
4) Removing the letter S and unscrambling etrsids
5) Removing the letter S and unscrambling etrsids
6) Removing the letter I and unscrambling etrssds
7) Removing the letter D and unscrambling etrssis
8) Removing the letter S and unscrambling etrssid

More anagrams containing the letters E T R S S I D S
etrssisd etrsssdi rdteisss sseitsrd