When pondering a difficult decision or problem, it's important to explore multiple perspectives and think critically about the possible outcomes. Synonyms for the phrase "thought hard" include: contemplated deeply, pondered intensely, mulled over, meditated on, considered seriously, reflected upon, analyzed thoroughly, and cogitated deeply. Each of these phrases conveys a sense of intentional and focused thinking, suggesting a deliberate process of weighing options, evaluating consequences, and ultimately arriving at a well-considered conclusion. Whether facing personal or professional challenges, taking the time to "think hard" can help to clarify goals, identify strengths and weaknesses, and make informed decisions.