impactive

[im-pak-tiv]
adjective
  1. caused by impact: impactive pain.
  2. compelling or impressive: He was deeply moved by the impactive force of the performance.

Origin of impactive

First recorded in 1930–35; impact + -ive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for impactive

impactive

adjective
  1. of or relating to a physical impact
  2. making a strong impression
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012