Unscramble Usmstri

What is the meaning of word usmstri unscrambled?

What 7 letter words can be made from letters U S M S T R I:

1. sistrum - Definition of sistrum

2. trismus - Definition of trismus

3. truisms - Definition of truisms

Make more words by adding or removing letters

How many 6 letter words can you make from letters U S M S T R I?

1. strums - Definition of strums

2. truism - Definition of truism

3. tsuris - Definition of tsuris

Which 6 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter U and unscrambling smstri
2) Removing the letter S and unscrambling umstri
3) Removing the letter M and unscrambling usstri
4) Removing the letter S and unscrambling usmtri
5) Removing the letter T and unscrambling usmsri
6) Removing the letter R and unscrambling usmsti
7) Removing the letter I and unscrambling usmstr

More anagrams containing the letters U S M S T R I
usmtirs usmtisr msrtsui stmsuir