aftcastle

As nouns the difference between poopdeck and aftcastle

is that poopdeck is while aftcastle is (nautical) raised part of the upper deck at the stern of a ship.

Wikidiffcom is likely misspelled.

Wikidiffcom has no English definition.

As a noun aftcastle is

raised part of the upper deck at the stern of a ship.

Aftcastle is a synonym of sterncastle.

As nouns the difference between sterncastle and aftcastle

is that sterncastle is an aftcastle while aftcastle is raised part of the upper deck at the stern of a ship.

Aftcastle is a synonym of aftercastle.

As nouns the difference between aftercastle and aftcastle

is that aftercastle is alternative form of aftcastle while aftcastle is raised part of the upper deck at the stern of a ship.

In nautical terms the difference between stern and aftcastle

is that stern is the rear part or after end of a ship or vessel while aftcastle is raised part of the upper deck at the stern of a ship.

As an adjective stern

is having a hardness and severity of nature or manner.