| compound(adjective, hard, difficult, complex, various) |
| multiplex(adjective, hard, difficult, complex, diversified) |
| complicated(adjective, hard, difficult, complex, various) |
| complex(adjective, hard, difficult, involved, intricate) |
| intricate(adjective, hard, difficult, complex) |
| involute(adjective, hard, difficult, complex) |
| composite(adjective, hard, difficult, complex) |
| convict(adjective, hard, difficult, complex, bad man) |
| difficult(adjective, hard, complex) |
| involved(adjective, hard, difficult, complex) |
| many(adjective, multitude, diverse, various, varied) |
| manifold(adjective, abundant, multitude, various, many) |
| multipurpose |
| numerous(adjective, multitude, diverse, various, varied) |
| multifarious(adjective, diverse, diversified) |
| multitudinous(adjective, multitude, diversified) |
| varied(adjective, various, diversified) |
| various(adjective, different, multitude, diversified) |
| throng |
| multifaceted(feature, detail, characteristic, mix) |