iso- combining form
▶ with stress-neutral suffix ¦aɪs əʊ AmE -oʊ — isoseismal ˌaɪs əʊ ˈsaɪz m ə l ◂ AmE -oʊ- BrE AmE
▶ with stress-imposing suffix aɪ ˈsɒ+ AmE aɪ ˈsɑː+ — isogonal aɪ ˈsɒɡ ə n ə l AmE -ˈsɑːɡ- BrE AmE
iso- combining form
▶ with stress-neutral suffix ¦aɪs əʊ AmE -oʊ — isoseismal ˌaɪs əʊ ˈsaɪz m ə l ◂ AmE -oʊ- BrE AmE
▶ with stress-imposing suffix aɪ ˈsɒ+ AmE aɪ ˈsɑː+ — isogonal aɪ ˈsɒɡ ə n ə l AmE -ˈsɑːɡ- BrE AmE
Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012