Unscramble Ierrtism

What is the meaning of word ierrtism unscrambled?

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

Make more words by adding or removing letters

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

1. miriest - Definition of miriest

2. mistier - Definition of mistier

3. retrims - Definition of retrims

4. rimiest - Definition of rimiest

5. trimers - Definition of trimers

Which 7 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling errtism
2) Removing the letter E and unscrambling irrtism
3) Removing the letter R and unscrambling iertism
4) Removing the letter R and unscrambling iertism
5) Removing the letter T and unscrambling ierrism
6) Removing the letter I and unscrambling ierrtsm
7) Removing the letter S and unscrambling ierrtim
8) Removing the letter M and unscrambling ierrtis

More anagrams containing the letters I E R R T I S M
ierrtmis ierrtmsi imrtiesr teisrrim