Speed Grid: 4A BOTH VOLUNTARY & UNIVERSAL 
Goal: 30s
Congratulations, you beat the goal! 🎉
substitution
oxidation
legislation
germination
hydrocarbon
compensation
legislation
opportunist
voluntary
percolation
temporary
restitution
calculation
substitution
restitution
voluntary
apparatus
compensation
germination
calculation
apparatus
implication
oxidation
opportunist