Unscramble Ithism

What is the meaning of word ithism unscrambled?

What 6 letter words can be made from letters I T H I S M:

1. isthmi - Definition of isthmi

2. mishit - Definition of mishit

Make more words by adding or removing letters

How many 5 letter words can you make from letters I T H I S M?

1. mitis - Definition of mitis

2. smith - Definition of smith

Which 5 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling thism
2) Removing the letter T and unscrambling ihism
3) Removing the letter H and unscrambling itism
4) Removing the letter I and unscrambling ithsm
5) Removing the letter S and unscrambling ithim
6) Removing the letter M and unscrambling ithis

More anagrams containing the letters I T H I S M
ithmis ithmsi hismti mtsihi