Unscramble Tersisms

What is the meaning of word tersisms unscrambled?

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

1. mistress - Definition of mistress

Make more words by adding or removing letters

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

1. missets - Definition of missets

2. misters - Definition of misters

3. resists - Definition of resists

4. sisters - Definition of sisters

5. smiters - Definition of smiters

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter T and unscrambling ersisms
2) Removing the letter E and unscrambling trsisms
3) Removing the letter R and unscrambling tesisms
4) Removing the letter S and unscrambling terisms
5) Removing the letter I and unscrambling terssms
6) Removing the letter S and unscrambling tersims
7) Removing the letter M and unscrambling tersiss
8) Removing the letter S and unscrambling tersism

More anagrams containing the letters T E R S I S M S
tersissm tersmiss tssismer irestmss