The word "styracol" is spelled with the consonant cluster "st" followed by the vowel cluster "yra" and the consonant "c". Then it ends with the vowel cluster "ol". In IPA (International Phonetic Alphabet) transcription, it is written as /ˈstaɪrəˌkɑl/. The stress is on the second syllable. The word may be unfamiliar to many people as it is a rare term for a resinous substance extracted from certain trees or shrubs, often used in perfumes and incense.
Guaiacol cinnamate.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.