| Answer | Crossword Clue |
|---|---|
| TRISECT | Cut in thirds |
| TRISECT | Cut into thirds |
| GAMMAS | Thirds in series |
| DITONES | Greek major thirds, in music. |
| LIS | Thirds of miles, in China. |
| DITONES | Major thirds in old music. |
| VERST | Two-thirds of a mile in Russia. |
| VERST | Two-thirds of a mile, in Russia. |
| VETOPROOF | Like a two-thirds majority in Congress |
| ODD | Like two-thirds of the numbers in the Fibonacci sequence |
