| Word | Definitions | Synonyms |
|---|---|---|
| yes | (noun) an affirmative | - |
| yeshiva | (noun) an academy for the advanced study of Jewish texts (primarily the Talmud) | Synonyms: yeshivah |
| yeshivah | (noun) an academy for the advanced study of Jewish texts (primarily the Talmud) | Synonyms: yeshiva |
| yesterday | (noun) the recent past | - |
| (noun) the day immediately before today | - | |
| (adverb) on the day preceding today | - | |
| (adverb) in the recent past; only a short time ago | - | |
| yesteryear | (noun) the time that has elapsed | Synonyms: past, past times |