* ULY: This is a common word, meaning "you will".
* LYA: This is not a common word in English.
* YAN: This is a slang term for "Yankee" (a person from the northern US).
* NOV: This can be used as a shortened form of "November".
* OVS: This is not a common word in English.
* SK: This is not a common word in English.
Therefore, the word "Ulyanovsk" can form 4 words: ULY, YAN, NOV, and SK.
However, it's important to note that some of these words are not commonly used or might be considered slang.