Speed Grid: 2A-BOTH-Mumble & Action 
Goal: 20s
Congratulations, you beat the goal! 🎉
active
stumble
pebble
stumble
rubble
traction
nibble
stubble
friction
crumble
traction
action
massive
crumble
active
rubble
nibble
cursive
mumble
tumble
action
captive
mumble
auction