Groundswell 

1. an increase in a particular opinion among a large section of the population.

2. a large or extensive swell in the sea.

e.g. 1. "a groundswell of opposition developed"
e.g. 2. "A gentle groundswell was building over the reef and washing well up the rock."

Groundswell by Chanks43 August 10, 2022

Groundswelling 

To intentionally build a movement of change with a community of people on the same wavelength.

He was Groundswelling his audience with ideas to get others to join.

Groundswelling by Soulfully Stoked February 16, 2025