| catastrophic(adjective, adverse, inauspicious) |
| dire(threatening, unfortunate, menacing, unfavorable, intimidating) |
| inconvenient(adjective, unpleasant, negative, awkward, improper) |
| inexpedient(adjective, negative, improper, inappropriate, unfortunate) |
| intrusive(adjective, untimeliness) |
| lowering |
| opposing(adjective, hostile, unfriendly, antagonistic, contrary) |
| star-crossed(adjective, bad, poor, unpleasant, awkward) |
| unbefitting(adjective, untimeliness) |
| unhappy(adjective, bad, poor, sad, awkward) |
| unlikely |
| unsuitable(adjective, bad, poor, awkward, inappropriate) |
| wrong(adjective, corrupt, negative, immoral, improper) |
| antipathetic(adjective, adverse) |
| bad to the bone |
| hard(adjective, angry, adverse, offended, indignant) |
| ill-advised(adjective, negative, disapproving, uncomplimentary) |
| ill-timed(adjective, untimeliness) |
| mal a propos(expression, idiom, untimeliness) |
| malapropos(adjective, negative, improper, inappropriate, unfortunate) |