| collective(joint, harmonious, united, shared, reciprocal) |
| collegial(joint, harmonious, united, shared, reciprocal) |
| collusive(joint, harmonious, united, shared, reciprocal) |
| combining(joint, harmonious, united, shared, reciprocal) |
| common(joint, harmonious, united, shared, reciprocal) |
| commonly(closely, jointly, collectively, mutually) |
| companionably(together, jointly, collectively, accordingly, harmoniously) |
| concerted(joint, harmonious, united, shared, reciprocal) |
| concertedly(closely, jointly, collectively, mutually) |
| concurring(joint, harmonious, united, shared, reciprocal) |
| connectedly(together, jointly, collectively, accordingly, harmoniously) |
| contemporaneously(combined, closely, jointly, collectively, mutually) |
| cooperative(adjective, joint, shared, unified, two-way) |
| coordinated(joint, harmonious, united, shared, reciprocal) |
| devoted |
| hand |
| harmonious(joint, united, shared, reciprocal, unified) |
| herewith |
| in a body(expression, idiom, combined, closely, jointly) |
| in a group(expression, idiom, together, jointly, collectively) |