Idiosyncratic is pronounced id-ee-oh-sin-KRAT-ik (IPA /ˌɪdiəsɪŋˈkrætɪk/). Stress 'KRAT' — 'id-ee-oh-sin-KRAT-ik' in six beats.
IPA: /ˌɪdiəsɪŋˈkrætɪk/
Syllables: id · ee · oh · sin · KRAT · ik
Common ESL mistake: Learners place stress randomly, often on 'id' or 'sin'.
Tip: Stress 'KRAT' — 'id-ee-oh-sin-KRAT-ik' in six beats.