General affection:
* Keiki aloha: This literally means "beloved child," conveying love and specialness.
* Keiki nui: This means "big child" and can be used affectionately for a son who is considered special.
* Keiki makemake: This means "favorite child" and could be used if you want to emphasize the son's special place in your heart.
Highlighting a unique quality:
* Keiki kūikawā: This means "special child" and is a direct translation of "special son" but can be used for any special child.
* Keiki maikaʻi: This means "good child" and can be used to convey that the son is special because of his good character.
* Keiki akamai: This means "smart child" and can be used if the son is special because of his intelligence.
Specific circumstances:
* You can also use descriptive phrases to convey "special son" depending on the specific situation. For example, you could say:
* Keiki koʻu i aloha nui: This means "My son whom I love very much."
* Keiki koʻu i hoʻomanaʻo nui: This means "My son who I remember fondly."
Ultimately, the best way to convey "special son" in Hawaiian depends on the specific context and what you want to emphasize.