| confederacy | alliance, conspiracy, plot, united opposition |
| conjunct | coupled, conjoined, united |
| conjunct | [Q variant] coupled, conjoined, united |
| conjunction | united forces, joint association |
| conjunctive | closely united, intimately joined, allied |
| consorted | attendant, accompanying, united together |
| corporate | united as if in one body, in unison |
| incorporate | united in one body, combined in one entity |
| inseparate | undivided, united, conjoined |
| mutual | with parts united, well-ordered |
| scattered | dispersed, defeated, disunited |
| scattered | disunited, distracted, divided |
| twain | separated, not united, estranged |
| unsevered | inseparable, intimate, united |