English
superactivity
From super- + activity or superactive + -ity.
Today it means
noun A state of heightened or excessive activity.
Sources
Sources: Wiktionary, “superactivity”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / superactivity