aeroflot

As a proper noun aeroflot

is the largest airline in russia.

As a noun crash is

an automobile, airplane, or other vehicle accident or crash can be (fibre) plain linen.

As an adjective crash is

quick, fast, intensive.

As a verb crash is

to collide with something destructively, fall or come down violently.

As proper nouns the difference between russia and aeroflot

is that russia is russia while aeroflot is the largest airline in russia.

As a noun airline

is a company that flies airplanes to transport people and goods.

As a proper noun aeroflot is

the largest airline in russia.