| in keeping(expression, adjective, friendly, appropriate, agreeable) |
| in rapport |
| in sympathy with(expression, adjective, idiom, cool, friendly) |
| in sync with(expression, adjective, idiom, friendly, appropriate) |
| in synchronization |
| in the groove(expression, adjective, idiom, friendly, appropriate) |
| in the mood(expression, adjective, idiom, keen, happy) |
| inaccordance |
| inclined(adjective, keen, happy, agreeable, enthusiastic) |
| incorporated(joint, linked, combined, homogeneous, cooperative) |
| inharmony |
| integrated(joint, linked, combined, homogeneous, cooperative) |
| intentional(adjective, keen, happy, agreeable, enthusiastic) |
| intimate(adjective, friendly) |
| joined up(expression, joint, linked, combined, homogeneous) |
| jovial(pleasant, friendly, agreeable, cordial, gracious) |
| kindly(pleasant, friendly, agreeable, polite, cordial) |
| kindred(pleasant, friendly, agreeable, cordial, gracious) |
| leagued(joint, linked, combined, homogeneous, cooperative) |
| like |