Here are a few other words you could use depending on the context:
* חכמה (hokme) - Wisdom, cleverness
* שכל (shekel) - Understanding, reason
* שׂכיל (s'kil) - Intellectually developed, educated
* מחשבה (machshava) - Thought, thinking
The specific word you choose will depend on the nuance of the meaning you want to convey.