Hadad: This variation is occasioned simply by the mutation of ψ:, raish:, and γ:, daleth:; being in Genesis, δγψ: strong:H1924, Hadar:, and here, δγγ: strong:H1908, Hadad:. Genesis 36:39, Hadar
Pai: i.e. sighing, strong:H6464, This simply depends on the interchange of ι: yood: and ε: wav:; being written in Genesis τςε: strong:H6464, Pau:, and here, τςι: strong:H6464, Pai:. Genesis 36:39, Pau