tiaras / tiaris [ti:ˈarəs]
tiaras – n. pl. of tiara – 1. raised headdresses that vary with rank similar to turbans; 2. certain types of crowns; 3. ornamental coronets
tiaris – n. – 1. a genus of tropical American finches (family Fringillidae) often with bright yellow markings about the head; 2. n. pl. of tiari (tiare) – Tahitian species of Gardenia bearing fragrant white flowers