Huneʻaʻau are Hawaiian words that indicate tone or mood when speaking and always appear at the end of phrases. There are 7 huneʻaʻau: nō indicates assurance, hoʻi indicates connection, kā expresses shock or surprise, paha conveys uncertainty, naʻe shows contradiction, lā adds force, and anei forms polite yes-no questions. Huneʻaʻau provide additional meaning about the speaker's intent or feelings.