Synonyms of the word

untoward

• adj. Unfavourable, adverse, or disadvantageous.
• adj. Unruly, troublesome.
• adj. Unseemly, improper.

adverse

• adj. Unfavorable; antagonistic in purpose or effect; hostile; actively opposing one's interests or wishes;…
• adj. Opposed; contrary; opposing one's interests or desire.
• adj. (not comparable) Opposite; confronting.

harmful

• adj. of a kind likely to be damaging; injurious.

improper

• adj. unsuitable to needs or circumstances; inappropriate; inapt.
• adj. Not in keeping with conventional mores or good manners; indecent or immodest.
• adj. Not according to facts; inaccurate or erroneous.
• adj. Not consistent with established facts; incorrect.
• adj. Not properly named; See, for example, improper fraction.
• adj. (obsolete) Not specific or appropriate to individuals; general; common.
• v. (obsolete, transitive) To appropriate; to limit.
• v. (obsolete) To behave improperly.

inauspicious

• adj. Not auspicious; ill-omened; unfortunate; unlucky; unfavorable.

indecent

• adj. offensive to good taste.
• adj. not in keeping with conventional moral values; improper, immodest or unseemly.

indecorous

• adj. improper, immodest or indecent.

unbecoming

• adj. Not flattering, attractive or appropriate.
• adj. Not in keeping with the expected standards of one's position.
• v. present participle of unbecome.
• n. The process by which something unbecomes.

uncomely

• adj. Not comely.
• adv. In an uncomely way; inappropriately, unappealingly.

unfavorable

• adj. Disadvantageous, adverse, unsuitable, inconducive; serving to hinder or oppose.
• adj. (of a belief, state of mind, etc) Not favorable, disapproving.
• adj. (of wind or weather) Causing obstacles or delay; not conducive to travel or work; inclement.
• adj. Not auspicious; ill-boding.

unfavourable

• adj. not approved of.
• adj. (of wind or weather) opposing or hindering.

unseemly

• adj. Inconsistent with established standards of good form or taste.