Iyi vallah means ( if translated literally) I swear to Allah (God) it is good. But generally means it is going good or if said as Iyiyim vallah means I am good really. The typical situation that you can hear it could be like that: -Merhaba, Nasılsın? Nasıl gidiyor? (Hi, how are you, how is it going?) +İyi vallah ( it is going good)

ı guess that you mean 'eyvallah' because ı did my studies in turkey ı haven't ever heard someone use this word(iyi wallah) we use eyvallah which means thank you

Vallahi = والله" literally meaning in name of God It's not a Turkish word but an Arabic word but it's used a lot in Turkish. Most people use it here as "I swear in the name of God, I'm good" when they say "İyi vallah".

iyi valla like ''it's good''

نعم أقصد هذه الكلمة ولكن لم أعرف كيف تكتب لذلك كتبتها من رأسي...طيب أحيانا في الافلام التركية يتم استخدامها في مواقف الحزن والغضب من الطرف الاخر..فهل لا تزال تعني شكرا؟ شكرا لك مقدما على إجابتك