Impactful

Common synonyms include: affecting, change making, culture-transforming, decisive choice, economic disruption effects, educational importance.

/ˈɪmpæktfəl/ adj

adj ·Rare ·Advanced level

Definitions

Adjective

1
Having impact.
"We might suppose that some of the most impactful heroines of current films would combine these two functions: that of the good-bad girl ..."

"Whose eyes would have seen such an impactful view?"

From impact + -ful.