| weighty(adjective, hard, difficult, complex) |
| burdensome(adjective, hard, difficult, complex) |
| hefty(adjective, hard, difficult, complex) |
| leaden(adjective, hard, difficult, complex) |
| lumpish(adjective, hard, difficult, complex) |
| ponderous(adjective, hard, difficult, complex) |
| rugged(adjective, hard, difficult, complex) |
| recorded(verb, adjective, listed, reported, tabulated) |
| registered(verb, adjective, listed, tabulated, recorded) |
| chronicled(verb, adjective, listed, reported, tabulated) |
| booked(verb, listed) |
| entered(verb, recorded) |
| filed(verb, adjective, listed, tabulated) |
| indexed(verb, adjective, listed, tabulated, chronicled) |
| noted(verb, adjective, listed, tabulated, recorded) |
| accounted(verb, listed, reported, chronicled) |
| documented(verb, adjective, listed, tabulated) |
| cataloged(verb, adjective, listed, tabulated, chronicled) |
| enumerated(verb, adjective, listed, tabulated, chronicled) |
| inventoried(verb, adjective, listed, tabulated, chronicled) |