| aboveboard | (adjective) without concealment or deception; honest | Synonyms: straightforward |
|---|
| cardboard | (adjective) without substance | Synonyms: unlifelike |
|---|
| inboard | (adjective) located within the hull or nearest the midline of a vessel or aircraft | - |
|---|
| larboard | (adjective) located on the left side of a ship or aircraft | Synonyms: port |
|---|
| outboard | (adjective) located away from the midline of a vessel or aircraft | - |
|---|
| shipboard | (adjective) casual or ephemeral as if taking place on board a ship | - |
|---|
| starboard | (adjective) located on the right side of a ship or aircraft | - |
|---|