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