starts the ball rolling

Kicks things off

To start the ball rolling is to initiate an activity or process, especially one that others will continue: I'll start the ball rolling with the first question.

The phrase suggests setting something in motion that gains momentum on its own.

Also get the ball rolling or simply ball rolling: Let's get the ball rolling on this project.

Related

inaugurate · push forward · energize · spearhead · launch · instigate · break the ice · open the door · set in motion · trigger · spark · light a fire · inspire · take initiative · make the first move · involve · engage · motivate

Opposites
initiation vs. termination

starts the ball rollingends

Termini or concludes

concludes · wraps up · finishes · terminates · pulls the plug

action vs. inaction

starts the ball rollingsits on one's hands

Refrains from acting

waits around · drags one's feet · hesitates · procrastinates · stalls

facilitation vs. obstruction

starts the ball rollingthrows a wrench in the works

Deliberately disrupts a process

blocks · obstructs · impedes · hinders · stonewalls

Family

start, starts, started, starting, starter, starters, restart, restarted, restarting

Familiarity
Top 10,000
Profile
Known to kids · Used worldwide · Timeless · Positive · Everyday, not technical · Rated G