Unscramble Ysms

What is the meaning of word ysms unscrambled?

What 4 letter words can be made from letters Y S M S:

Make more words by adding or removing letters

How many 3 letter words can you make from letters Y S M S?

Which 3 letter words can be made by removing one letter and unscrambling the remaining letters?
1) Removing the letter Y and unscrambling sms
2) Removing the letter S and unscrambling yms
3) Removing the letter M and unscrambling yss
4) Removing the letter S and unscrambling ysm

More anagrams containing the letters Y S M S
yssm mssy ssmy sysm