The term 'Neighbor of Minn' can be solved by the following crossword solutions: WIS (3 letters), WISC (4 letters), ONT (3 letters), NDAK (4 letters), and SDAK (4 letters). Wisconsin (WIS) is the state directly to the east of Minnesota (Minn). Wisconsin (WISC) is the full spelling of the state. Ontario (ONT) is the province directly to the north of Minnesota. North Dakota (NDAK) is the state directly to the west of Minnesota. South Dakota (SDAK) is the state directly to the south of Minnesota.