70%RatingSave Gender Masculine & Feminine Usage English (Modern) Pronounced Pron. /sɪn.ˈsɪɹ/(American English) /sɪn.ˈsɪə/(British English) [key·simplify] Meaning & History From the English word meaning genuine or heartfelt. PopularityDetails Last ranked #592 in 2023 United States Categories English adjectives, modern English, Tori Amos lyrics, truth, virtue names, virtues, word names