| unendowed |
| unequal |
| unequipped(adjective, weak, inadequate, useless, unfit) |
| unhandy(dull, flat, slow, inadequate, inept) |
| useless(adjective, weak, inferior, inadequate, limited) |
| abortive(inferior, inadequate, limited, feeble, useless) |
| abrupt(adjective, keen, violent, anxious, eager) |
| agog(adjective, keen, anxious, eager, irritable) |
| all thumbs(expression, awkward, inept, bulky, ungainly) |
| amateur(inadequate, useless, incompetent, unqualified, inept) |
| amateurish(adjective, inadequate, useless, unqualified, inept) |
| anticlimactic(inferior, inadequate, limited, feeble, useless) |
| antsy(adjective, keen, anxious, eager, restless) |
| anxious(adjective, keen, eager, restless, annoyed) |
| appetent(adjective, keen, anxious, eager, irritable) |
| ardent(adjective, keen, anxious, eager, irritable) |
| armless |
| athirst(adjective, keen, anxious, eager, irritable) |
| available |
| avid(adjective, keen, anxious, eager, irritable) |