| in a body(expression, idiom, closely, jointly, collectively) |
| in cahoots |
| in concert(expression, closely, jointly, collectively, commonly) |
| in one breath(expression, idiom, closely, jointly, collectively) |
| in sync(expression, closely, jointly, collectively, commonly) |
| in unison(expression, together, united, closely, jointly) |
| jointly(together, united, closely, collectively, unitedly) |
| on the beat(expression, idiom, closely, jointly, collectively) |
| side by side(expression, idiom, closely, jointly, collectively) |
| simultaneously(jointly, collectively, mutually) |
| synchronically(closely, jointly, collectively, unitedly, mutually) |
| together(adverb, united, jointly, collectively, unitedly) |
| unanimously(closely, jointly, collectively, commonly, mutually) |
| unitedly(together, united, closely, jointly, collectively) |
| with one accord(expression, idiom, closely, jointly, collectively) |
| with one voice(expression, idiom, together, closely, jointly) |
| with the beat(expression, idiom, closely, jointly, collectively) |
| additive |
| arm in arm |
| coactive |