Double-quick and Fleet

Double-quick adjective - (of a marching cadence) very quick.

Fleet and double-quick are semantically related. in fast topic. In some cases you can use "Fleet" instead the phrase "Double-quick" as an adjective or an adverb, when it comes to topics like very fast.

Fleet adjective - Moving, proceeding, or acting with great speed.

Double-quick and fleet are semantically related. Sometimes you can use "Double-quick" instead the word "Fleet" as an adverb or an adjective.