| congruous(pleasant, friendly, agreeable, cordial, gracious) |
| consistent(pleasant, friendly, agreeable, cordial, gracious) |
| consonant(pleasant, friendly, agreeable, cordial, gracious) |
| contented(pleasant, bright, happy) |
| conversable(pleasant, friendly, agreeable, cheerful, jolly) |
| convivial(adjective, cool, pleasant, gentle, friendly) |
| cool(adjective, calm, kind, pleasant, friendly) |
| cooperative(adjective, kind, pleasant, friendly, agreeable) |
| copacetic(adjective, kind, pleasant, gentle, friendly) |
| courteous(adjective, kind, pleasant, gentle, friendly) |
| cozy(adjective, calm, kind, pleasant, friendly) |
| deferential(adjective, calm, kind, smooth, soft) |
| delectable(adjective, cool, kind, gentle, mild) |
| diplomatic(adjective, calm, open, cool, smooth) |
| downright neighborly(expression, adjective, kind, pleasant, friendly) |
| easily pleased(expression, adjective, kind, pleasant, friendly) |
| easy-natured |
| effervescent(pleasant, bright, happy) |
| engaging(adjective, cool, kind, pleasant, friendly) |
| enjoyable(adjective, cool, gentle, bright, mild) |