| analogous(adjective, reasonable, like, fair, equal) |
| appropriate(adjective, applicable, germane, pertinent) |
| associated(adjective, comparative, respective) |
| cognate(noun, adjective, appropriate, connection, important) |
| commensurate(adjective, equal, similar, balanced, analogous) |
| congenator |
| congener(noun, parallel) |
| connection(noun, person, link, association, contact) |
| next of kin(noun, expression, idiom, relation, kin) |
| pertaining(adjective, applicable, pertinent) |
| reciprocal(adjective, number, comparative, respective) |
| referring(adjective, important, significant, qualified, applicable) |
| sib(noun, connection, relation, kin, member) |
| akin(adjective, equal, similar, kindred, analogous) |
| apposite(adjective, applicable, germane, pertinent) |
| interconnected(adjective, connected) |
| mother-in-law(noun, connection, relation, kin, member) |
| parallel(noun, adjective, like, fair, equal) |
| parent |
| respective |