| puzzle(noun, verb, trouble, worry, anxiety) |
| jungle(noun, organization, simple, confusion, system) |
| perplexity(noun, trouble, worry, difficulty, anxiety) |
| mesh(noun, organization, simple, confusion, system) |
| complex(noun, organization, system, net) |
| net(adjective, organization, difficulty, system, screen) |
| quandary(noun, trouble, worry, anxiety, confusion) |
| system(noun, organization, net) |
| warren(noun, labyrinth) |
| arrangement(organization, system, net) |
| artery(organization, system, net) |
| chain(organization, system, net) |
| checkerboard(organization, system, net) |
| circuitry(organization, system, net) |
| crisscross(organization, system, net) |
| fabric(organization, system, screen, net, network) |
| fiber(organization, system, net, network) |
| grid(organization, system, net, network) |
| grill(organization, system, net) |
| grillwork(organization, system, net) |