General sweetness:
* Aloha nui loa: This literally translates to "great love," but it can also convey "very sweet" or "so kind" in a more general sense.
* ʻOluʻolu loa: This means "very pleasant" or "very nice." It can convey sweetness in a gentle way.
* Maikaʻi loa: This means "very good" and can be used to describe something sweet or pleasing.
More specific expressions:
* ʻAnoʻoluʻolu: This describes something with a pleasant taste, often used for food.
* ʻOno loa: This means "delicious" and can be used for things that are sweet or savory.
* ʻOno ʻono: This is a more informal and emphatic way to say "delicious" and can convey intense sweetness.
* ʻOʻoluʻolu loa: This means "very enjoyable" and could be used to describe a sweet experience.
For a person's sweetness:
* Aloha ʻoe: This literally means "love you," but can be used as a general term of endearment, implying a sweet disposition.
* Nani loa: This means "very beautiful" but can also describe someone with a sweet and charming personality.
Ultimately, the best translation will depend on the specific situation. Consider the context, your relationship with the person you're speaking to, and the desired level of formality.