| mutual(adjective, common, connect, popular, universal) |
| equivalent(noun, adjective, equal, consistent, similar) |
| complementary(adjective, like, parallel, consistent, number) |
| joint(adjective, common, popular, universal, similar) |
| symbiotic(joint, harmonious, united, shared, unified) |
| correlative(adjective, like, copy, common, equal) |
| popular(adjective, common, universal, joint, public) |
| reciprocative(adjective, connect, alternate, correlation, mutual) |
| prevailing(adjective, common, popular, universal, joint) |
| commutual(adjective, common, popular, universal, joint) |
| correspondent(adjective, common, equal, popular, consistent) |
| shared(adjective, common, popular, universal, joint) |
| common(adjective, joint, harmonious, public, united) |
| coordinate(noun, adjective, reproduction, copy, counterfeit) |
| counterpart(noun, reproduction, copy, match, spare) |
| interchangeable(adjective, copy, common, equal, similar) |
| like(adjective, common, equal, popular, parallel) |
| communal(adjective, common, popular, universal, joint) |
| coefficient(noun, number, joint, harmonious, united) |
| collective(adjective, common, popular, universal, joint) |