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"

हिटलर एक"headstrong"तानाशाह था.

No untoward incident took place in the last 24 hours.