| Main Entry: | |
| Part of Speech: | noun |
| Definition: | earliest way of doing things |
| Synonyms: | backward-looking, conforming, conservative, earlier generation, leftovers, old line, old-fashioned, past, traditional, unprogressive |
| Main Entry: | old hat |
| Part of Speech: | adjective |
| Definition: | overfamiliar |
| Synonyms: | back-number, behind the times, dated, has-been, old-fashioned, old-school, outmoded |
| Antonyms: | up-to-date |