| mutually(adverb, together, jointly, collectively, accordingly) |
| paired |
| participating(adjective, joint, harmonious, united, shared) |
| partners with |
| reciprocal(adjective, joint, harmonious, united, shared) |
| shared(adjective, joint, harmonious, united, reciprocal) |
| side by side(expression, idiom, adverb, together, collectively) |
| similarly(adverb, together, jointly, collectively, accordingly) |
| simultaneously(adverb, together, jointly, collectively, accordingly) |
| symbiotic(adjective, joint, harmonious, united, shared) |
| synergetic(adjective, joint, harmonious, united, shared) |
| synergic(adjective, joint, harmonious, united, shared) |
| synergistic(adjective, cooperative, reaching, like-minded, congruent) |
| team(adjective, joint, harmonious, united, shared) |
| teamed |
| together(adverb, jointly, collectively, accordingly, harmoniously) |
| unified(adjective, bound, joint, harmonious, united) |
| unitedly(adverb, together, jointly, collectively, accordingly) |
| uniting(adjective, joint, harmonious, united, shared) |
| wedded |