| 100% | ELM | 3 | American ___ (North Dakota's state tree) |
| 94% | ELM | 3 | North Dakota's state tree |
| 92% | ELM | 3 | North Dakota's state tree is one |
| 90% | ELM | 3 | North Dakota’s state tree, for one |
| 83% | ELM | 3 | American ___ (shade tree that's the state tree of North Dakota and Massachusetts) |
| 80% | ELM | 3 | American ___ (North Dakota state tree) |
| 78% | ELM | 3 | North Dakota state tree |
| 77% | ELM | 3 | American ___ (state tree of North Dakota) |
| 77% | ELM | 3 | State tree of North Dakota |
| 77% | ELMS | 4 | State trees of North Dakota |
| 75% | ELMS | 4 | State trees of North Dakota and Massachusetts |
| 75% | ELMS | 4 | State trees of Massachusetts and North Dakota |
| 75% | ELMS | 4 | State trees for North Dakota and Massachusetts |
| 70% | ELM | 3 | N. Dakota's state tree |
| 69% | PINE | 4 | North Carolina's state tree |
| 59% | ELM | 3 | American __; MA's state tree |
| 59% | ELMS | 4 | American __; ND's state trees |
| 59% | ELMS | 4 | American __; MA's state trees |
| 56% | MINOT | 5 | Annual North Dakota State Fair site |
| 56% | CONNECTICUT | 11 | North-east American state |
| 54% | BISMARCK | 8 | North Dakota's capital |
| 53% | BISON | 5 | They're found on the North Dakota state quarter |
| 53% | BISON | 5 | Shaggy animal featured on the North Dakota state quarter |
| 53% | OHIO | 4 | State after North Dakota, alphabetically |
| 53% | FARGO | 5 | North Dakota's largest city |
| 53% | MINOT | 5 | North Dakota's "Magic City" |
| 52% | PAWPAW | 6 | North American tree of the custard apple family |
| 52% | REDFIR | 6 | North American coniferous evergreen; a popular Christmas tree |
| 52% | CAROLINA | 8 | North or South state; not Dakota |
| 52% | FARGO | 5 | North Dakota’s most-populous city |