hills

As a noun hills

is .

As a proper noun plains is

(us) the great plains region of north america.

As nouns the difference between heaps and hills

is that heaps is while hills is .

As nouns the difference between alps and hills

is that alps is while hills is .

As nouns the difference between heels and hills

is that heels is while hills is .

As nouns the difference between highlands and hills

is that highlands is an area of high land while hills is plural of lang=en.

As a proper noun Highlands

is a mountainous area of Scotland.

As nouns the difference between rocks and hills

is that rocks is while hills is .

As a verb rocks

is third-person singular simple present of to rock.

As nouns the difference between hills and steep

is that hills is while steep is a liquid used in a steeping process.

As an adjective steep is

of a near-vertical gradient; of a slope, surface, curve, etc that proceeds upward at an angle near vertical.

As a verb steep is

(ambitransitive) to soak an item (or to be soaked) in liquid in order to gradually add or remove components to or from the item.

As a determiner those

is .

As a pronoun those

is .

As a noun hills is

.

As nouns the difference between slopes and hills

is that slopes is plural of lang=en while hills is plural of lang=en.

As a verb slopes

is third-person singular of slope.