bunkhouse

As nouns the difference between cottage and bunkhouse

is that cottage is a small house; a cot; a hut while bunkhouse is a building providing sleeping quarters for workers, especially in a rural setting.

As a verb cottage

is to stay at a seasonal home, to go cottaging.

is likely misspelled.

has no English definition.

As a noun bunkhouse

is a building providing sleeping quarters for workers, especially in a rural setting.

As nouns the difference between bunkhouse and dormitory

is that bunkhouse is a building providing sleeping quarters for workers, especially in a rural setting while dormitory is a room containing a number of beds (and often some other furniture and/or utilities) for sleeping, often applied to student and backpacker accommodation of this kind. Common abbreviation: dorm.