foudroyant znamená v Angličtina

fulminant▼◼◼◼(coming on quickly and destructively)
adjective
[UK: ˈfʌl.mɪ.nənt] [US: ˈfʌl.mə.nənt]

lightning fast▼(fast as lightning)
adjective

thunderstriking▼(causing great amazement or shock)
adjective