| unable(awkward, inept, bulky, ungainly) |
| unadept(adjective, awkward, inept, clumsy, bulky) |
| uncoordinated(adjective, awkward, inept, clumsy, bulky) |
| uncouth(awkward, inept, clumsy, bulky, inelegant) |
| undexterous(adjective, simple, stupid, awkward, inept) |
| uneasy(awkward, inept, bulky, ungainly) |
| unfit(clumsy, inelegant, graceless) |
| ungainly(simple, stupid, awkward, inept, clumsy) |
| ungraceful(awkward, clumsy, inelegant, graceless, ungainly) |
| unhandy(adjective, uncertain, awkward, inept, clumsy) |
| unpolished(clumsy, inelegant, graceless) |
| unrefined(clumsy, inelegant, graceless) |
| unskilled(clumsy, inelegant, graceless) |
| unskillful(awkward, inept, clumsy, bulky, inelegant) |
| unsteady |
| untactful(awkward, inept, bulky, ungainly) |
| untalented(adjective, awkward, inept, bulky, ungainly) |
| untoward(awkward, inept, bulky, ungainly) |
| unwieldy(awkward, inept, bulky, ungainly) |
| unwillingness(noun, delay, weakness, doubt, uncertainty) |