word | | Terrain |
| hills | Hungary | mostly flat to rolling plains; hills and low mountains on the Slovakian border |
| hills | Ireland | mostly level to rolling interior plain surrounded by rugged hills and low mountains; sea cliffs on west coast |
| hills | Isle of Man | hills in north and south bisected by central valley |
| hills | Jersey | gently rolling plain with low, rugged hills along north coast |
| hills | Korea, North | mostly hills and mountains separated by deep, narrow valleys; coastal plains wide in west, discontinuous in east |
| hills | Korea, South | mostly hills and mountains; wide coastal plains in west and south |
| hills | Lesotho | mostly highland with plateaus, hills, and mountains |
| hills | Malawi | narrow elongated plateau with rolling plains, rounded hills, some mountains |
| hills | Malaysia | coastal plains rising to hills and mountains |
| hills | Mali | mostly flat to rolling northern plains covered by sand; savanna in south, rugged hills in northeast |
| hills | Mauritania | mostly barren, flat plains of the Sahara; some central hills |
| hills | Netherlands | mostly coastal lowland and reclaimed land (polders); some hills in southeast |
| hills | Niger | predominately desert plains and sand dunes; flat to rolling plains in south; hills in north |
| hills | Nigeria | southern lowlands merge into central hills and plateaus; mountains in southeast, plains in north |
| hills | Panama | interior mostly steep, rugged mountains and dissected, upland plains; coastal areas largely plains and rolling hills |