| in concert(expression, adjective, sweet, agreeable, sympathetic) |
| in step(expression, adjective, sweet, agreeable, sympathetic) |
| in unison(expression, adjective, sweet, agreeable, sympathetic) |
| incorporated(adjective, joint, linked, combined, homogeneous) |
| integrated(adjective, joint, linked, combined, homogeneous) |
| joined up(expression, adjective, linked, homogeneous, cooperative) |
| leagued(adjective, joint, linked, combined, homogeneous) |
| like(adjective, sweet, agreeable, sympathetic, suitable) |
| lined up(expression, adjective, linked, homogeneous, cooperative) |
| linked(adjective, joint, combined, homogeneous, cooperative) |
| matching(adjective, sweet, agreeable, sympathetic, suitable) |
| mellifluous(adjective, sweet, agreeable, sympathetic, suitable) |
| melodic(adjective, sweet, agreeable, sympathetic, suitable) |
| melodious(adjective, sweet, agreeable, sympathetic, suitable) |
| mix(adjective, sweet, agreeable, sympathetic, suitable) |
| musical(adjective, sweet, agreeable, sympathetic, suitable) |
| of the same opinion(expression, adjective, idiom, linked, homogeneous) |
| on same wavelength(expression, adjective, idiom, sweet, agreeable) |
| one(adjective, joint, linked, combined, homogeneous) |
| plugged in(expression, adjective, linked, homogeneous, cooperative) |