| Word | Definitions | Synonyms |
|---|---|---|
| knavish | (adjective) marked by skill in deception | Synonyms: crafty, cunning, dodgy, foxy, guileful, slick, sly, tricksy, tricky, wily |
| navicular | (adjective) shaped like a boat | Synonyms: scaphoid |
| navigable | (adjective) able to be sailed on or through safely | - |
| navigational | (adjective) of or relating to navigation | - |
| unnavigable | (adjective) incapable of being navigated | - |