| clumsy(adjective, dull, simple, flat, slow) |
| crude(awkward, inept, bulky, ungainly) |
| elephantine(awkward, inept, bulky, ungainly) |
| gauche(adjective, dull, flat, slow, awkward) |
| gawkish(simple, stupid, awkward, inept, clumsy) |
| gawky(simple, stupid, awkward, inept, clumsy) |
| graceless(simple, stupid, awkward, inept, clumsy) |
| half-assed |
| ham-fisted(adjective, awkward, incompetent, inept, clumsy) |
| ham-handed(adjective, awkward, incompetent, inept, clumsy) |
| heavy(awkward, inept, bulky, ungainly) |
| heavy-handed(simple, stupid, awkward, inept, clumsy) |
| helpless(awkward, inept, bulky, ungainly) |
| hulking(awkward, inept, bulky, ungainly) |
| ill-shaped(awkward, inept, bulky, ungainly, claudicant) |
| inadept(dull, flat, slow, incompetent, clumsy) |
| inattentive |
| incompetent(awkward, inept, clumsy, bulky, inexpert) |
| inelegant(simple, stupid, awkward, inept, clumsy) |
| inexperienced(dull, flat, slow, awkward, inept) |