untoward

not in keeping with accepted standards of what is right or proper in polite society

• “was buried with indecent haste”
• “indecorous behavior”
• “language unbecoming to a lady”
• “unseemly to use profanity”
• “moved to curb their untoward ribaldry”

contrary to your interests or welfare

• “adverse circumstances”
• “made a place for themselves under the most untoward conditions”