The word OLDENTIMES does appear in the XWord Info Word List.
Anagrams: | SILENTMODE |
The Search button is both the easiest to use, and the most useful.
Type a full word to see all the NYT clues used for it, or look for words to fit patterns using ? for single letters, or * for any number of letters.
The Quick Finder help link shows basic strategies. Advance help has more details.