| friendship group(noun, expression, company, understanding, circle) |
| informality(noun, boldness, intimacy, freshness) |
| involvement(noun, connection, relationship, friendship) |
| liberty(noun, boldness, intimacy, informality, freshness) |
| membership(noun, connection, relationship, friendship, cooperation) |
| naturalness(noun, boldness, intimacy, informality, freshness) |
| neighbor |
| openness(noun, boldness, intimacy, informality, freshness) |
| participation(noun, connection, relationship, friendship, cooperation) |
| presumption(noun, boldness, intimacy, informality, freshness) |
| proficiency |
| relation(noun, connection, relationship, friendship, cooperation) |
| relaxedness(noun, intimacy, informality) |
| responsiveness(noun, consciousness, cognizance, mindfulness) |
| schoolmate |
| social circle(noun, expression, company, understanding, circle) |
| unceremoniousness(noun, boldness, intimacy, informality, freshness) |
| conjunction(noun, connection, relationship, friendship, cooperation) |
| cooperation(noun, connection, relationship, friendship) |
| ease(noun, boldness, freshness) |