| Answer | Crossword Clue |
|---|---|
| GATS | Narrow ship channels. |
| GATS | Narrow channels. |
| STRIAE | Narrow channels |
| RACEWAYS | Narrow channels for water. |
| sulcate | having long, narrow grooves or channels, as plant stems, or being furrowed or cleft, as hoofs |
| sulcated | having long, narrow grooves or channels, as plant stems, or being furrowed or cleft, as hoofs |
