| blended |
| communistic(adjective, common, popular, universal, joint) |
| community(noun, adjective, common, popular, universal) |
| commutual(adjective, common, popular, universal, joint) |
| concurrent(adjective, concurrent) |
| conjoined |
| conjugate |
| conjugated(verb, married) |
| constant(adjective, common, popular, universal, joint) |
| cooperated(verb, co-acted) |
| corporate(adjective, common, popular, universal, joint) |
| correspondent(adjective, common, popular, universal, joint) |
| customary(adjective, common, popular, universal, joint) |
| elemental(adjective, simple, whole) |
| federal(verb, adjective, joint, combined, unified) |
| general(adjective, common, popular, universal, joint) |
| generic(adjective, common, popular, universal, joint) |
| in common(expression, adjective, idiom, common, popular) |
| indivisible(adjective, simple, whole) |
| intermutual(adjective, common, popular, universal, joint) |