infelicitous

adj

1. unhappy, woeful, miserable, sad, melancholic, woebegone, forlorn, brokenhearted; unfortunate, unlucky, wretched, pitiable, poor, gloomy; hopeless, desperate, desolate, heavy-laden, cheerless, despondent, depressed; chagrined, sorrowful, afflicted, pained, mortified, remorseful, regretful.

2. unfavorable, unpropitious, inauspicious, sinister, lowering, bleak; inopportune, untimely, premature; unblest, adverse, untoward, unprosperous, unsuccessful.

3. inapt, inappropriate, unfitting, unfit, unsuitable, inapplicable; inconsistent, incongruous, irrelevant; malapropos, ill-chosen, gauche, awkward, wrong, out of place; unadvisable, ill-advised, inexpedient, amiss.