expansive

As an adjective expansive

is able to be expanded.

As a noun board is

a relatively long, wide and thin piece of any material, usually wood or similar, often for use in construction or furniture-making or board can be (basketball|informal) a rebound.

As a verb board is

to step or climb onto or otherwise enter a ship, aircraft, train or other conveyance.

As adjectives the difference between widespread and expansive

is that widespread is affecting a large area (eg the entire land or body); broad in extent; widely diffused while expansive is able to be expanded.

As adjectives the difference between expansive and talkative

is that expansive is able to be expanded while talkative is tending to talk a lot.

As adjectives the difference between expansive and comprehensive

is that expansive is able to be expanded while comprehensive is .

As adjectives the difference between expansive and broader

is that expansive is able to be expanded while broader is (broad).

Expansive is a related term of voluminous.

As adjectives the difference between expansive and voluminous

is that expansive is able to be expanded while voluminous is of or pertaining to volume or volumes.

Enormous is a related term of expansive.

As adjectives the difference between enormous and expansive

is that enormous is (obsolete)  deviating from the norm; unusual, extraordinary while expansive is able to be expanded.

As adjectives the difference between sprawling and expansive

is that sprawling is that sprawls while expansive is able to be expanded.

As a verb sprawling

is .

As a noun sprawling

is the act of one who sprawls.

Mammoth is a related term of expansive.

As adjectives the difference between mammoth and expansive

is that mammoth is comparable to a mammoth in its size; very large, huge, gigantic while expansive is able to be expanded.

As a noun mammoth

is any species of the extinct genus mammuthus , of large, usually hairy, elephant-like mammals with long curved tusks and an inclined back, which became extinct with the last retreat of ice age glaciers during the late pleistocene period, and are known from fossils, frozen carcasses, and paleolithic cave paintings found in north america and eurasia.

Expansive is a related term of titanic.

As adjectives the difference between expansive and titanic

is that expansive is able to be expanded while titanic is of, or relating to the titans, a race in ancient mythology.

As a proper noun titanic is

, a cruise liner that sank on its maiden voyage on april 14, 1912 after colliding with an iceberg.