| identification(link, association, sympathy) |
| intercourse(noun, business, communication, empathy, connection) |
| interrelation(noun, connection, link, association, harmony) |
| intimacy(noun, business, communication, understanding, empathy) |
| kin(noun, group, connection, link, association) |
| maternity |
| nexus(noun, connection, link, association, tie) |
| parallelism(noun, connection, harmony, parallel, likeness) |
| parentage(noun, kind, group, line, house) |
| pertinence(noun, connection, link, bond, friendship) |
| reference(noun, relation) |
| relativity(noun, connection, link, bond, relation) |
| resemblance(noun, organization, empathy, agreement, connection) |
| splice(noun, connection, association, tie, relation) |
| synergy(noun, junction) |
| acquaintance(noun, understanding, knowledge, connection, link) |
| acquaintanceship(noun, connection, assistance, acquaintance, friendship) |
| affair of the heart(noun, expression, idiom, love, passion) |
| affaire(noun, liaison) |
| affection(noun, empathy, tie, attraction, sympathy) |