| Answer | Crossword Clue |
|---|---|
| ARCS | They might form a circle |
| LOOP | Form a circle |
| ARCS | Enough of them together can form a circle |
| FIR | A train might circle one |
| RADII | They go straight in a circle |
| PROCREATE | Form a group, you might say |
| LINEA | Where one's name might go, on a form |
| BOA | Pet with which you might form a tight bond |
| EON | How long it might take for a mountain to form |
