Exaction implies aggressive pressure to obtain something, often by intimidation or coercion. After rising to power, the dictator's exaction of loyalty from citizens was foreboding.
Pro Tip 2/3
Negative Connotation
Exaction carries a negative feeling, suggesting unfairness or abuse of power in the demand. The exaction of inflated taxes left the townspeople in a state of discontent.
Pro Tip 3/3
Formal Context
Used mainly in formal or legal contexts and less often in casual conversation. The court documented the gang leader's exaction of money as evidence.