| collective(joint, harmonious, united, shared, reciprocal) |
| collusive(joint, harmonious, united, shared, reciprocal) |
| combined(joint, harmonious, united, shared, unified) |
| combining(joint, harmonious, united, shared, reciprocal) |
| common(joint, harmonious, united, shared, reciprocal) |
| concerted(joint, harmonious, united, shared, reciprocal) |
| concurring(joint, harmonious, united, shared, reciprocal) |
| coordinated(joint, harmonious, united, shared, reciprocal) |
| cordial |
| hand in glove(expression, idiom, joint, harmonious, united) |
| harmonious(joint, united, shared, reciprocal, unified) |
| in league(expression, joint, harmonious, united, shared) |
| interdependent(joint, harmonious, united, shared, reciprocal) |
| joining(joint, harmonious, united, shared, reciprocal) |
| reciprocal(joint, harmonious, united, shared, unified) |
| shared(joint, harmonious, united, reciprocal, unified) |
| synergetic(adjective, joint, harmonious, united, shared) |
| synergic(adjective, joint, harmonious, united, shared) |
| synergistic(adjective, cooperative, reaching, like-minded, congruent) |
| unified(joint, harmonious, united, shared, two-way) |