rapid
— Tillægsord
– Engelsk
~ characterized by speed; moving with or capable of moving with high speed; "a rapid movement"; "a speedy car"; "a speedy errand boy"
rapid
— Tillægsord
– Engelsk
~ done or occurring in a brief period of time; "a rapid rise through the ranks"
rapiditet
— Navneord
– Dansk
~ den hastighed som noget el. nogen bevæger sig med