| event(noun, action, cause, thing, experience) |
| union(noun, conjunction, agreement, combination, unity) |
| co-occurrence |
| synchronism(noun, conjunction, agreement, correspondence, concurrence) |
| synergy(noun, combination, cooperation, concurrence, co-action) |
| unison(noun, incident) |
| coexistence(noun, conjunction, place, happening, accompaniment) |
| resemblance(noun, agreement, connection, harmony, parallel) |
| consistency(noun, agreement, accord, similarity, resemblance) |
| fortune(noun, break, cast, chance, fate) |
| identity(noun, connection, harmony, parallel, likeness) |
| sameness(noun, connection, harmony, parallel, likeness) |
| similarity(noun, agreement, parallel, likeness, closeness) |
| concord |
| cooperation(noun, concurrence) |
| unity(noun, unity) |
| accompaniment(noun, conjunction, agreement, correspondence, concurrence) |
| alliance(conjunction, combination, concurrence, accompaniment, partnership) |
| coherence(noun, agreement, accord, similarity, unity) |
| collaboration(noun, conjunction, agreement, correspondence, concurrence) |