| Answer | Crossword Clue |
|---|---|
| precociousness | PRECOCIOUS, exceptionally early in development or occurrence |
| precociously | PRECOCIOUS, exceptionally early in development or occurrence |
| precocious | exceptionally early in development or occurrence |
| serendipities | The occurrence and development of events by chance in a happy or beneficial way |
| serendipity | The occurrence and development of events by chance in a happy or beneficial way |
| infancy | The early stage in the development or growth of something |
| phasic | distinguishable part in a course, development, or cycle the early phases of her career |
| old | longing to an early period in the development of a language or literature Old Persian |
| primitive | Relating to, denoting, or preserving the character of an early stage in the evolutionary or historical development of something |
