Unscramble Idtsets

What is the meaning of word idtsets unscrambled?

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

Make more words by adding or removing letters

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

1. deists - Definition of deists

2. desist - Definition of desist

3. testis - Definition of testis

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling dtsets
2) Removing the letter D and unscrambling itsets
3) Removing the letter T and unscrambling idsets
4) Removing the letter S and unscrambling idtets
5) Removing the letter E and unscrambling idtsts
6) Removing the letter T and unscrambling idtses
7) Removing the letter S and unscrambling idtset

More anagrams containing the letters I D T S E T S
idtsset idtsste isdsett tiestsd