| Answer | Crossword Clue |
|---|---|
| TIRE | One of a semi's eighteen |
| HOLE | One of a golf course's eighteen |
| AXLE | One of five on most semis |
| HOLE | One of eighteen. |
| HOLE | One of eighteen |
| STANZA | One of eighteen in "The Raven" |
| IRON | One of nine for eighteen holes |
| AXLE | One of nine on an eighteen-wheeler |
| AXLE | One of five on an eighteen-wheeler |
