Fleetness and Legerity

Fleetness noun - A high rate of movement or performance.

Legerity and fleetness are semantically related In some cases you can use "Legerity" instead a noun "Fleetness".

Legerity noun - The gracefulness of a person or animal that is quick and nimble.

Fleetness and legerity are semantically related in swiftness topic. Sometimes you can use "Fleetness" instead a noun "Legerity", if it concerns topics such as rate of motion.