While there's no direct one-word translation for the English "sassy"—with its nuanced blend of boldness, spiritedness, and cheeky confidence—Hawaiian offers hō'eu'eu as the closest cultural equivalent.
This term describes someone who is lively, spirited, confident, and animated in a positive, engaging way. It captures the essence of someone who expresses themselves with vibrant energy and self-assurance without the potentially negative connotations "sassy" can carry in English (like disrespect or impertinence).
In Hawaiian culture, such spirited expression is often valued when balanced with ha'aha'a (humility) and ho'ihi (respect). The concept reflects the islands' emphasis on authentic self-expression within community harmony—a person who is hō'eu'eu brings energy and joy to social interactions while maintaining relational balance.
So while you won't find a perfect linguistic mirror for "sassy," hō'eu'eu captures its spirited, confident essence through a distinctly Hawaiian cultural lens.