| strung out(expression, unconcerned, unfamiliar, uninformed) |
| stupid(simple, sharp, rough, careless, vulgar) |
| thoughtless(sharp, rough, careless, vulgar, insensitive) |
| unable(awkward, incompetent, unqualified, inept, bulky) |
| unacquainted(unconcerned, unfamiliar, uninformed) |
| unadept(awkward, inept, bulky, ungainly) |
| unapt(incompetent, unqualified, inept, unable, unprepared) |
| unaware |
| unconcerned(unfamiliar, uninformed) |
| unconscious(adjective, careless, thoughtless, unconcerned, unwise) |
| uncoordinated(adjective, simple, awkward, inept, clumsy) |
| undexterous(adjective, simple, stupid, awkward, inept) |
| undiplomatic(adjective, sharp, rough, harsh, rude) |
| undiscerning(unconcerned, unfamiliar, uninformed) |
| uneasy(awkward, inept, bulky, ungainly) |
| unfamiliar(unconcerned, uninformed) |
| unfit(adjective, ready, incompetent, unqualified, inept) |
| uninformed(unconcerned, unfamiliar) |
| uninstructed(unconcerned, unfamiliar, uninformed) |
| unknowing(unconcerned, unfamiliar, uninformed) |