| unprofitable(damaging, disparaging, hurtful, inexpedience, detrimental) |
| unpropitious(adjective, negative, improper, inappropriate, unfortunate) |
| unsuited(wrong, false, awkward, inadequate, improper) |
| careless(adjective, foolish, thoughtless, inappropriate, rash) |
| delinquent(adjective, inopportune, untimely) |
| detrimental(adjective, damaging, disparaging, hurtful, futile) |
| foolish(adjective, careless, unreasonable, thoughtless, impulsive) |
| inapposite(wrong, false, awkward, unsuitable, unfitting) |
| ineligible(adjective, inexpedience) |
| irrational |
| rash(adjective, careless, foolish, thoughtless, inappropriate) |
| reckless(adjective, careless, foolish, thoughtless, rash) |
| unbecoming(adjective, inadequate, useless, inappropriate, unhealthy) |
| undiplomatic(adjective, inappropriate, unwise) |
| unlucky(negative, improper, inappropriate, unfortunate, disapproving) |
| unreasonable(adjective, foolish, unwise, imbecility folly, mistaken) |
| untoward(negative, disapproving, uncomplimentary, untimeliness) |
| absurd |
| asinine |
| belated(adjective, inopportune, untimely) |