RAPIDITY Meaning of RAPIDITY in English nounADJECTIVE▪ alarming , amazing , astonishing , bewildering , great , remarkable▪The styles change with bewildering ~. ▪ increasingPREPOSITION▪ with ~ Oxford Collocations English Dictionary. Оксфордский английский словарь словосочетаний . 2012