For general friendliness:
* Aloha: While often translated as "hello" or "goodbye," aloha also embodies the spirit of love, affection, and goodwill. It can be used to express friendliness and warmth.
* ʻAkamai: This word means intelligent, wise, and clever, but it can also convey a sense of being kind and approachable.
* ʻOluʻolu: This word means pleasant, agreeable, and easygoing, which can suggest a friendly disposition.
For more specific expressions of friendliness:
* ʻIke aloha: This literally means "to know love," and it implies a genuine affection and care for someone.
* Nui ka aloha: This translates to "great love," emphasizing a deep sense of affection and friendliness.
* Hoʻokipa: This means to welcome or to be hospitable. It reflects a friendly and welcoming attitude.
Ultimately, the best Hawaiian word to use depends on the specific nuance you want to convey.