Stroke luck is a phrase that refers to a lucky event or a stroke of good fortune. Its antonyms could be misfortune, bad luck, unlucky, cursed or unfortunate. When someone is suffering a loss or experiencing a setback, it could be described as a stroke of bad luck, the opposite of stroke luck. Additionally, if a situation is considered unlucky or cursed, it is the complete opposite of being considered as stroke luck. Therefore, the antonyms to stroke luck are the set of words that explain the opposite scenario of being fortunate, lucky, and blessed in any situation.