expanse

As nouns the difference between region and expanse

is that region is region; area while expanse is a wide stretch, usually of sea, sky, or land.

As nouns the difference between territory and expanse

is that territory is a large extent or tract of land; a region; a country; a district while expanse is a wide stretch, usually of sea, sky, or land.

As an adjective extensive

is in the nature of an extent, wide, widespread.

As a noun expanse is

a wide stretch, usually of sea, sky, or land.

As nouns the difference between expanse and expansionism

is that expanse is a wide stretch, usually of sea, sky, or land while expansionism is the policy, of a nation, of expanding its territory or its economic influence.

Expanse is a related term of apportionment.

As nouns the difference between expanse and apportionment

is that expanse is a wide stretch, usually of sea, sky, or land while apportionment is the act of apportioning or the state of being apportioned.

Expanse is a related term of completeness.

As nouns the difference between expanse and completeness

is that expanse is a wide stretch, usually of sea, sky, or land while completeness is the state or condition of being complete.

Expanse is a related term of width.

As nouns the difference between expanse and width

is that expanse is a wide stretch, usually of sea, sky, or land while width is the state of being wide.

Expanse is a related term of share.

As nouns the difference between expanse and share

is that expanse is a wide stretch, usually of sea, sky, or land while share is a portion of something, especially a portion given or allotted to someone or share can be (agriculture) the cutting blade of an agricultural machine like a plough, a cultivator or a seeding-machine.

As a verb share is

to give part of what one has to somebody else to use or consume.

Expanse is a related term of degree.

As nouns the difference between expanse and degree

is that expanse is a wide stretch, usually of sea, sky, or land while degree is (obsolete|outside|heraldry) a step on a set of stairs; the rung of a ladder.

As nouns the difference between expanse and dosage

is that expanse is a wide stretch, usually of sea, sky, or land while dosage is the administration of a medication etc, in a measured amount; dosing.