I can't unscramble these letters:SNITTNMERU.

This site gives two different words.

http://www.unscramble.net/modules.php?name=Unscramble

To unscramble the letters "SNITTNMERU," you can follow these steps:

1. Start by rearranging the letters to identify any possible words.
2. Look for any patterns or common combinations of letters within the jumble.
3. Try rearranging the letters in different combinations to form different words.
4. Make use of online tools or apps specifically designed for unscrambling letters.

Here are some possible words that can be formed from the given letters:
1. Unite
2. Runt
3. Rut
4. Mint
5. Inert
6. Muster
7. Stern
8. Rutin
9. Nut
10. Rite

Remember that there may be more words than the ones listed above, so keep trying different combinations if you're looking for a specific word.