* ʻUhane nui: This literally means "big spirit," and is a general way of saying "great spirit" in terms of power and presence.
* ʻUhane maikaʻi: This means "good spirit," implying a positive and uplifting presence.
* ʻUhane aloha: This translates to "spirit of love," which captures the Hawaiian sense of compassion and generosity.
* Mana nui: This means "great power," and can be used to describe a spirit with strong influence.
Ultimately, the best way to say "great spirit" in Hawaiian depends on the context and what you want to emphasize. Consider the specific meaning you want to convey and choose the phrase that best fits your intention.