tempestuous 5189 # tuphonikos {too-fo-nee-kos'}; from a derivative of 5188; stormy (as if smoky): -- {tempestuous}.
tempestuous 8175 ## sa`ar {saw-ar'}; a primitive root; to storm; by implication, to shiver, i.e. fear: -- be (horribly) afraid, fear, hurl as a storm, be {tempestuous}, come like (take away as with) a whirlwind.