| Answer | Crossword Clue |
|---|---|
| MMMDC | 3,600, in old times |
| MMMLI | 3,051 in Old Rome |
| AMERICANPHAROAH | 3-year-old in 2015 sports news |
| LINEARB | 3,500-year-old writing deciphered in 1953 |
| YAKUZA | Japanese for "8, 9, 3," a losing hand in an old card game |
| olds | one of a specified age usually used in combination a 3-year-old |
