Жолжақсы (Kazakh) comes from Kazakh жақсы, from Undetermined yaqšï, from Proto-Turkic yakšï, from Proto-Turkic yak-, from Proto-Indo-European h₁eǵ- — to say.
Ancestry of “Жолжақсы”, step by step
Жолжақсы traces back through two separate lines of ancestry.