As nouns the difference between coercion and cooperation
is that coercion is (not countable) actual]] or threatened force for the purpose of compelling action by another person; the act of [[coerce|coercing while cooperation is cooperation.
As nouns the difference between cooperation and accommodation
is that cooperation is cooperation while accommodation is (senseid) lodging in a dwelling or similar living quarters afforded to travellers in hotels or on cruise ships, or prisoners, etc.