Synonyms for Conformity (same or very similar meaning)
WordNet sense 1 (concurrence of opinion):
accord, accordance
WordNet sense 2 (orthodoxy in thoughts and belief):
conformism
WordNet sense 3 (hardened conventionality):
ossification
WordNet sense 4 (correspondence in form or appearance):
conformance
WordNet sense 5 (acting according to certain accepted standards):
abidance, compliance, conformation
From the ODE community, based on WordNet
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