penhouse

As an adjective attic

is relating to athenian culture or architecture.

As a proper noun attic

is an ancient greek dialect spoken in attica, euboea, and the northern coastal regions of the aegean sea.

As a noun penhouse is

.

As nouns the difference between terms and penhouse

is that terms is while penhouse is .

As nouns the difference between penhouse and penthouse

is that penhouse is obsolete form of penthouse while penthouse is an outhouse or other structure (especially one with a sloping roof) attached to the outside wall of a building.

As nouns the difference between penhouse and henhouse

is that penhouse is obsolete form of penthouse while henhouse is a small house or hutch for chickens or, more specifically, hens to live in.