A flight strip is a term used to describe a runway or landing strip at an airport that is used for takeoff and landing of aircraft. However, there are several synonyms for this term. One common synonym for a flight strip is an airstrip, which is a narrow strip of land that is prepared for the landing and takeoff of aircraft. Another synonym for a flight strip is a runway, which is a long stretch of cleared ground specifically designed for aircraft to take off and land. Additionally, some other synonyms for a flight strip include landing strip, airfield, tarmac, and apron. These synonyms all refer to the facilities and structures necessary for aircraft operations at an airport.