Unscramble Initatism

What is the meaning of word initatism unscrambled?

What 9 letter words can be made from letters I N I T A T I S M:

Make more words by adding or removing letters

How many 8 letter words can you make from letters I N I T A T I S M?

1. intimist - Definition of intimist

2. titanism - Definition of titanism

Which 8 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter I and unscrambling nitatism
2) Removing the letter N and unscrambling iitatism
3) Removing the letter I and unscrambling intatism
4) Removing the letter T and unscrambling iniatism
5) Removing the letter A and unscrambling inittism
6) Removing the letter T and unscrambling initaism
7) Removing the letter I and unscrambling initatsm
8) Removing the letter S and unscrambling initatim
9) Removing the letter M and unscrambling initatis

More anagrams containing the letters I N I T A T I S M
initatmis initatmsi tiianstim inatstmii