| Answer | Crossword Clue |
|---|---|
| beginnings | The point in time or space at which something starts |
| beginning | The point in time or space at which something starts |
| singularity | A point at which a function takes an infinite value, esp. in space-time when matter is infinitely dense, as at the center of a black hole |
| singularities | A point at which a function takes an infinite value, esp. in space-time when matter is infinitely dense, as at the center of a black hole |
| conjunctions | An instance of two or more events or things occurring at the same point in time or space |
| frequency | The rate at which something occurs or is repeated over a particular period of time or in a given sample |
| frequencies | The rate at which something occurs or is repeated over a particular period of time or in a given sample |
